mckinsey case study interview prep

Getting ready for your interviews

Interviewing is a two-way process—it helps us learn about you as a potential colleague, and helps you learn about McKinsey and what you could do here. Overall, we look for personal impact, entrepreneurial drive, inclusive leadership, and problem solving, and we recognize there are many ways to acquire those skills.

If you are interested in McKinsey careers beyond consulting, you can learn more about the assessment process for our internal roles here .

At McKinsey, we strive to create an unrivalled environment for exceptional people. During many of our interviews, you will learn more about what this value  means in practice at McKinsey. Your assessor  may share details of how McKinsey is a non-hierarchical, diverse, inclusive meritocracy. They may touch on our formal and informal apprenticeship and mentor programs. Or they may share examples of how we use the obligation to dissent.

After hearing from your assessor on what people related value means the most to them, you may be asked to share an experience that speaks to the McKinsey people value that is most meaningful to you.

Your recruiter will inform you on what questions you will be asked so you can best prepare. We want you to succeed and feel confident entering our process.

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McKinsey has become aware of scams involving false offers of McKinsey employment. The scams and false offers use imposter websites, email addresses, and text messages. None of these offers are legitimate, and McKinsey’s recruiting process never involves interviewing via instant message, nor requires candidates to purchase products or services, or process payments on our behalf.

McKinsey recruiters reveal exactly how to nail the interview and case study to land a 6-figure job at the consulting firm

• The latest salaries report from Management Consulted, a consulting careers resource website, showed that McKinsey's hires with MBAs and PhDs make a base salary of $165,000.  
• The consulting firm is working to diversify their applicant pool and bring in more hires from non-Ivy League schools. 
• Business Insider spoke with two McKinsey recruitment directors on how to nail the interview and score a spot at the company. 
• Click here for more BI Prime stories.

Top management consulting firm McKinsey & Company offers some of the highest-paying salaries for recent grads. But it's hard to land a coveted six-figure role at the firm. 

According to the latest salaries report from Management Consulted , a careers resource website catered to job seekers in the consulting field, McKinsey's MBA and PhD hires make a base salary of $165,000 — and that's not including the $35,000 performance bonus for all employees, and the 50% MBA tuition reimbursement for returning interns. 

It's no surprise that management consultants are getting paid six figures from get-go. It's been that way for years. However, the report noted an emerging trend that serves as good news for those who might not have an Ivy League degree : Consulting firms are increasing recruitment from non-target schools — this means they're steering away from relying on Ivy League universities like Harvard for hires. In fact, these companies are holding up to 20% of their recruitment slots for those with non-target backgrounds, according to the report.

McKinsey, for example, hired about 8,000 people out of an applicant pool of 800,000 in 2018. Those employees were recruited from 325 different schools around the world, the company shared. 

Business Insider recently spoke with Kerry Casey , McKinsey's director of recruitment in the North American region and Caitlin Storhaug , McKinsey's global director of recruitment marketing and communications. 

The two experts shared insights on how to nail an interview with the company. 

When it comes to the case exercise: Don't wing it

Every McKinsey interview follows a standardized process that is broken down into two components. Prospective candidates are asked to complete a personal experience interview and a case study exercise.

" It doesn't matter if you're interviewing from San Francisco, New York City, or Shanghai — the interview process is standard," Storhaug said. "There aren't harder or easier countries for you to get in." 

Every business school graduate is probably familiar with case studies. Harvard Business School (HBS) developed the case method teaching practice , where students are required to read up to 500 cases during their two-year program. Other MBA schools also adopted this strategy to prepare students for tackling real-world businesses problems.

McKinsey's case interviews, in particular, take about 25 to 30 minutes, and it's an opportunity for candidates to showcase how they approach problem solving and think on their feet, Casey explained. When you're tackling a case exercise, focus on how you would go about solving the client problem and not what you think the recruiters want to see in your responses. 

The company provided a case exercise sample and encouraged applicants to practice so that they know the exact format and the type of answers the recruiters look for. 

When you're prepping for an interview with the firm, keep those samples in mind, Storhaug added. 

Emphasize on your soft skills

One of the most common mistakes that McKinsey's applicants make is that they focus too much on acing case exercises that they fail to really prepare for the personal interview, Casey explained in an email to Business Insider. 

"I encourage them to focus also on what are often referred to as soft skills — their aptitude for collaboration, team work, empathy, and leading others," she wrote. "In the long run, those are the qualities that make for success." 

Apart from those technical skills, a management consulting job requires collaborative and relationship-building skills. Ultimately, you can't get to the problem-solving component if you don't have a track record of working well with others. 

Additionally, Casey added that the personal experience interview doesn't have to be as formal as one might expect. In fact, she wrote that the best interviews are actually conversations rather than strictly planned questions.  

This second round is your opportunity to show your attributes beyond your résumé. What are some skills you're hoping to develop with this job? What are your own professional goals in five years? 

Casey recommends sharing your own career aspirations. That way, it shows that you know what you want.

Talk about your technical skills if you have them

Technical skills are in high demand, and it's beneficial to have employees who understand how tech can impact clients. 

"While not everyone is a tech-focused consultant, of course, we see tech and digital skills being more necessary as we grow and expand into new areas," Casey wrote. "We appreciate candidates who may have expanded their knowledge to include coding, programming and other tech aspects." 

Some other top tech skills that employers want are program languages like Python, C++, and JavaScript, Business Insider previously reported.

• Main content

A Comprehensive Guide to McKinsey Case Interview Preparation

Looking to ace your McKinsey case interview? Our comprehensive guide has got you covered! From understanding the interview process to mastering case frameworks, we provide expert tips and strategies to help you prepare and succeed.

Posted June 8, 2023

Featuring Ben L.

Mastering the Case: Frameworks & Structuring

Wednesday, april 17.

6:00 PM UTC · 60 minutes

Table of Contents

Preparing for a McKinsey case interview can be a daunting task, especially if you’re not sure where to start. As one of the most prestigious consulting firms in the world, McKinsey & Company is known for its rigorous interview process, which involves a unique problem-solving approach and an emphasis on communication skills. In this comprehensive guide, we’ll take you through all the steps you need to take to prepare for the McKinsey case interview and give you the best chance of success.

Understanding the McKinsey Case Interview Process

The McKinsey case interview is a simulation of a real-world business problem. The interviewer will present you with a hypothetical scenario based on a real-life company, and ask you to analyze the situation, identify the key issues, and provide a recommendation for how the company should proceed. The objective of the case interview is to test your analytical and problem-solving skills, as well as your ability to communicate your ideas in a clear and concise manner.

It is important to note that the McKinsey case interview is not just about getting the right answer. The interviewer is also evaluating your thought process, creativity, and ability to think on your feet. Therefore, it is important to approach the case interview with an open mind and be willing to explore different solutions and perspectives.

One way to prepare for the McKinsey case interview is to practice with case studies. There are many resources available online, including sample cases and practice questions. It is also helpful to work with a partner or mentor who can provide feedback on your approach and communication skills.

Key Skills Required for a Successful McKinsey Case Interview

To succeed in a McKinsey case interview, you need to possess several key skills. First and foremost, you need to be able to think critically and strategically. You must also be able to communicate your ideas in a clear and concise manner, and be comfortable with numbers and data analysis. Additionally, you need to demonstrate the ability to manage your time effectively, remain calm under pressure, and work collaboratively with others.

Another important skill to have for a successful McKinsey case interview is the ability to ask insightful questions. You should be able to identify the key issues and ask relevant questions that will help you understand the problem at hand. This will also demonstrate your curiosity and eagerness to learn.

Lastly, it is important to have a strong business acumen. You should have a good understanding of the industry and market trends, as well as the company's goals and objectives. This will help you provide relevant and practical solutions to the case problem, and showcase your ability to think like a business leader.

For more tips on how to maximize your chances of landing a management consulting position that's right for you, check out these resources:

• Mastering Case Interview Math: Essential Formulas
• Writing a Winning Consulting Cover Letter: A Comprehensive Guide
• Understanding the Salary Structure in Management Consulting

Mastering Consulting Case Frameworks: A Comprehensive Guide

• Five Tips for Breaking Into Management Consulting

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Tips to Ace McKinsey Case Interview

Preparation is key when it comes to acing a McKinsey case interview. Here are some tips to help you succeed:

• Be well-prepared: Research the firm and the industry you are interested in and practice case studies.
• Be analytical: Use a structured framework to analyze the case and identify the key issues.
• Be confident: Always articulate your thoughts and recommendations with clarity and confidence.
• Be concise: Communication is key, so make sure you get to the point and avoid unnecessary information.
• Practice: Mock interviews are essential to improving your skills and getting used to the interview process.

It's also important to remember that the interviewer is not looking for a perfect solution, but rather how you approach the problem and your ability to think critically. Don't be afraid to ask clarifying questions and take time to gather your thoughts before answering. Additionally, be sure to listen actively to the interviewer and incorporate their feedback into your analysis. By following these tips and staying calm under pressure, you can increase your chances of acing the McKinsey case interview.

The Importance of Researching the Company and Industry before the Interview

Before the interview, it’s crucial to research the company and the industry you are interested in. Knowing the company's history, values, and key clients will help you demonstrate your interest and knowledge during the interview. Additionally, understanding the industry trends, challenges, and opportunities can help you come up with more insightful and strategic recommendations.

Another reason why researching the company and industry is important is that it can help you tailor your responses to the interviewer's questions. By understanding the company's goals and challenges, you can highlight your skills and experiences that align with their needs. Moreover, knowing the industry trends and best practices can help you provide relevant examples and insights that showcase your expertise.

Furthermore, researching the company and industry can also help you assess whether the company is a good fit for you. By learning about the company culture, work environment, and values, you can determine whether they align with your own goals and values. This can help you make an informed decision about whether to accept a job offer if one is extended to you.

How to Structure Your Responses in a McKinsey Case Interview

Structuring your responses is essential to communicating your ideas effectively and showing your analytical skills. Use a structured framework such as MECE (Mutually Exclusive and Collectively Exhaustive) to break down the problem and identify the key issues. Once you have identified the issues, prioritize them and develop recommendations based on your analysis. Make sure to articulate your thought process clearly and concisely throughout the exercise.

It is also important to actively listen to the interviewer and ask clarifying questions to ensure you fully understand the problem at hand. This will help you tailor your response to the specific needs of the client and demonstrate your ability to work collaboratively. Additionally, be prepared to adapt your approach if new information is presented during the interview. Flexibility and agility are highly valued qualities in a consultant and can set you apart from other candidates.

Common Mistakes to Avoid in a McKinsey Case Interview

Common mistakes that applicants make in McKinsey case interviews include:

• Jumping to conclusions without sufficient analysis.
• Overcomplicating the problem.
• Providing vague or incomplete recommendations.
• Getting frazzled under pressure.

Avoiding these pitfalls can help you stand out and demonstrate your problem-solving skills effectively.

Another common mistake that applicants make in McKinsey case interviews is not asking enough clarifying questions. It is important to fully understand the problem and the context before jumping into analysis and recommendations. Additionally, not asking questions can make it seem like you are not engaged or interested in the problem at hand. Therefore, make sure to ask thoughtful and relevant questions throughout the interview to demonstrate your curiosity and analytical skills.

Sample McKinsey Case Interview Questions and Answers

Sample McKinsey case interview questions can range from market sizing to competitive strategies. Here are some examples:

• How would you estimate the size of the global coffee market?
• How would you advise a chain of retail stores facing declining sales?
• How would you help a software company develop a new product?
• How would you advise a hospital facing budget constraints?

Answers to these questions require a structured approach, including the identification of key issues, relevant analysis, and well-supported recommendations.

It is important to note that McKinsey case interviews are not just about finding the right answer, but also about demonstrating strong problem-solving skills and the ability to communicate effectively. Candidates are expected to ask clarifying questions, think critically, and present their ideas in a clear and concise manner.

In addition to the case interview questions, candidates may also be asked behavioral questions to assess their fit with the company culture and values. These questions may focus on leadership, teamwork, and communication skills, among others.

The Role of Creativity in Solving McKinsey Case Study Problems

Creativity is just as important as analytical skills in the McKinsey case interview. You must demonstrate creativity in identifying potential solutions and making recommendations that are both innovative and realistic. Creative problem-solvers are valued in the consulting industry, as they can offer fresh ideas and perspectives that can benefit their clients.

How to Develop a Personalized Strategy for McKinsey Case Interviews

Developing a personalized strategy for McKinsey case interviews is crucial to success. Understand your strengths and weaknesses and focus on improving your weaknesses. You should also participate in mock interviews and receive feedback from others to help you improve your performance. Consider working with a coach or mentor who can provide you with additional guidance and advice.

The Benefits of Mock Interviews in Preparing for a McKinsey Case Interview

Mock interviews are an essential tool in preparing for a McKinsey case interview. Mock interviews help you get used to the format of the interview, identify your strengths and weaknesses, and receive feedback on your performance. Practicing with different problems and cases also helps you become more comfortable with the analytical process and develop creative problem-solving skills.

The Importance of Confidence and Communication Skills in a McKinsey Case Interview

Confidence and communication skills are equally essential in a McKinsey case interview as analytical skills. You must be able to articulate your ideas in a clear and concise manner and demonstrate your confidence in your recommendations. Additionally, being comfortable with numbers and data analysis is essential in communicating your insights effectively. Practice your communication skills and prepare accordingly to increase your confidence and show your potential.

How to Follow Up After a Successful McKinsey Case Interview

Following up after a successful McKinsey case interview is an essential step that many candidates overlook. Send a thank-you note or email expressing your appreciation for the opportunity, and reiterate your interest in the position. Keep the communication positive, professional, and timely. This follow-up can help set you apart from other candidates and demonstrate your attention to detail and enthusiasm for the company.

Resources for Further Practice and Preparation for a McKinsey Case Interview

There are plenty of resources available online and offline to help you prepare for a McKinsey case interview. Some of the popular ones include:

• Case in Point: Complete Case Interview Preparation by Marc P. Cosentino
• McKinsey & Company interview preparation resources
• Victor Cheng’s Case Interview Videos

Make use of these resources, attend networking events, and seek out advice from professionals in the consulting industry to help you prepare for the interview.

Preparing for a McKinsey case interview can be challenging, but with practice and preparation, you can increase your chances of success. Keep in mind the key skills required for success and practice your communication skills, and make use of the resources available to you. Follow the tips mentioned in this guide, and put in the effort required to succeed. With hard work and dedication, you can ace your McKinsey case interview and start your career in consulting.

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Hacking the Case Interview

It can be challenging to determine which resources are the best to use to prepare for your McKinsey case interview . There are a countless number of case interview articles, videos, prep books, courses, and coaching services.

So, which resources teach case interviews the quickest, most efficient way? Which resources teach the best McKinsey case interview strategies and techniques? What are the best free resources available?

If you have an upcoming McKinsey case interview, we have you covered. In this article, we’ll cover the best resources to prepare for your McKinsey case interview given your needs and budget.

We categorize these McKinsey case interview prep resources into the following categories:

• Free resources to prepare for your McKinsey case interview
• McKinsey case interview prep books
• McKinsey case interview courses
• McKinsey case interview coaching

If you’re looking for a step-by-step shortcut to learn case interviews quickly, enroll in our case interview course . These insider strategies from a former Bain interviewer helped 30,000+ land consulting offers while saving hundreds of hours of prep time.

Free Resources to Prepare for Your McKinsey Case Interview

Case Interview Videos

If you are completely new to McKinsey case interviews, you can watch our 80-minute complete guide to case interviews. This is the perfect introductory video for beginners because you’ll get an overview on:

• What is a case interview
• The eight parts of a case interview
• The six common types of cases
• Written case interviews and group case interviews
• 25 of the best case interview tips

Make sure to check out our YouTube channel and subscribe for free case interview lessons, tips, and practice cases.

McKinsey’s Website

You should also check out McKinsey’s interview preparation website because they provide four practice cases that you can work on without having to rely on a case partner.

The four cases are:

Diconsa case : Non-profit case focused on deciding whether to leverage a chain of convenience stores to deliver basic financial services to inhabitants of rural Mexico. You can watch a video walkthrough of how to solve the case below.

GlobaPharm case : Acquisition case focused on deciding whether a large pharmaceutical company should acquire a smaller startup. You can watch a video walkthrough of how to solve the case below.

Electro-light case : New product launch case focused on deciding whether a beverage company should launch a new sports drink.

National Education case : Non-profit case focused on helping an Eastern European country’s Department of Education improve their school system.

MBA Consulting Casebooks

Consulting casebooks are documents that MBA consulting clubs put together to help their members prepare for consulting case interviews. Consulting casebooks provide some case interview strategies and tips, but they mostly contain case interview practice cases.

You can download 23 MBA consulting casebooks with over 700+ free practice cases in our MBA casebook compilation .

Many of these cases come from previous McKinsey interviews, so they can be a great resource to get McKinsey case interview practice. We’ve included a few of our recommended consulting casebooks below:  

• Wharton (2017)
• Darden (2019)
• Kellogg (2012)
• Fuqua (2018)
• Sloan (2015)

You should know that a major caveat of using these consulting casebooks is that the quality of cases varies significantly. Some practice cases may not be representative of what an actual case interview is like. Other cases may provide poor explanations of the sample answers.

McKinsey Case Interview Prep Books

In the next section of this article, we’ll move onto the best paid resources to use to prepare for your McKinsey case interview. We’ll start by covering the best case interview prep books.

Case interview prep books are great resources to use because they are fairly inexpensive, only costing $20 to $30. They contain a tremendous amount of information that you can read, digest, and re-read at your own pace.

Based on our comprehensive review of the 12 popular case interview prep books , we ranked nearly all of the case prep books in the market.

The three case interview prep books we recommend using are:

• Hacking the Case Interview : In this book, learn exactly what to do and what to say in every step of the case interview. This is the perfect book for beginners that are looking to learn the basics of case interviews quickly.
• The Ultimate Case Interview Workbook : In this book, hone your case interview skills through 65+ problems tailored towards each type of question asked in case interviews and 15 full-length practice cases. This book is great for intermediates looking to get quality practice.
• Case Interview Secrets : This book provides great explanations of essential case interview concepts and fundamentals. The stories and anecdotes that the author provides are entertaining and help paint a clear picture of what to expect in a case interview, what interviewers are looking for, and how to solve a case interview.

McKinsey Case Interview Courses

Case interview courses are more expensive to use than case interview prep books, but offer more efficient and effective learning. You’ll learn much more quickly from watching someone teach you the material, provide examples, and then walk through practice problems than from reading a book by yourself.

Courses typically cost anywhere between $200 to $400.

If you are looking for a single resource to learn the best McKinsey case interview strategies in the most efficient way possible, enroll in our comprehensive case interview course .

Through 70+ concise video lessons and 20 full-length practice cases based on real interviews from top-tier consulting firms, you’ll learn step-by-step how to crush your McKinsey case interview.

We’ve had students pass their McKinsey first round interview with just a week of preparation, but know that your success depends on the amount of effort you put in and your starting capabilities.

McKinsey Case Interview Coaching

With case interview coaching, you’ll pay anywhere between $100 to $300 for a 40- to 60-minute mock case interview session with a case coach. Typically, case coaches are former consultants or interviewers that have worked at top-tier consulting firms.

Although very expensive, case interview coaching can provide you with high quality feedback that can significantly improve your case interview performance. By working with a case coach, you will be practicing high quality cases with an expert. You’ll get detailed feedback that ordinary case interview partners are not able to provide.

Know that you do not need to purchase case interview coaching to receive a consulting job offer. The vast majority of candidates that receive offers from top firms did not purchase case interview coaching. By purchasing case interview coaching, you are essentially purchasing convenience and learning efficiency.

Case interview coaching is best for those that have already learned as much as they can about case interviews on their own and feel that they have reached a plateau in their learning. For case interview beginners and intermediates, it may be a better use of their money to first purchase a case interview course or case interview prep book before purchasing expensive coaching sessions.

If you do decide to eventually use a case interview coach, consider using our personalized, one-on-one case interview coaching service .

There is a wide range of quality among coaches, so ensure that you are working with someone that is invested in your development and success. If possible, ask for reviews from previous candidates that your coach has worked with.

Final Thoughts on Preparing for McKinsey Case Interviews

We hope that you’ve found this article helpful in narrowing down which resources to use to prepare for your McKinsey case interviews.

Whether you choose to exclusively use free resources or purchase case interview prep books, courses, or coaching, we want to offer you these five critical McKinsey case interview preparation tips. Lastly, make sure that you perfect your McKinsey resume to ensure that you even get an interview.

1. Learn the right strategies the first time

It is very important to learn the right case interview strategies the first time. If you learn poor case interview strategies and then practice solving cases using these strategies, you’ll develop bad case interview habits. These habits will be difficult to correct later on when you decide to switch to using more effective case interview strategies.

If you learn the effective and robust strategies in the beginning, you’ll save yourself many hours of preparation time.

2. Practice with high-quality practice cases

When practicing cases, try to use the highest quality practice cases you can find. Ideally, these cases will come directly from McKinsey and be representative of an actual case interview in terms of difficulty and length.

You’ll find yourself improving much more quickly if you use high-quality practice cases versus low-quality cases.

3. Practice with a case partner whenever possible

While it may be helpful to practice solving cases by yourself in the beginning, you should practice with a case partner when you feel comfortable solving cases. Practicing with a case partner is the best way to simulate a real case interview.

4. Keep a list of improvement areas

Don’t just work through practice cases and stop once you have answered all of the questions. Take the time to go through exactly what you did to solve the case and identify areas you could have done better. Keep a list of everything you could have improved on after each case.

After doing a few practice cases, you’ll likely notice patterns on things that you consistently don’t do well. This is a great way to identify your weaknesses so that you can work on improving them.

5. Work on improving one thing at a time

Finally, focus on improving one thing at a time. Trying to work on all of your improvement areas at once is difficult to do and will likely be unproductive. Before each practice case interview, pick one thing that you want to work on. When you have mastered that one thing, move onto the next improvement area.  

Get 3x Better at McKinsey Case Interviews

Here are the resources we recommend to learn the most robust, effective McKinsey case interview strategies in the least time-consuming way:

• Comprehensive Case Interview Course (our #1 recommendation): The only resource you need. Whether you have no business background, rusty math skills, or are short on time, this step-by-step course will transform you into a top 1% caser that lands multiple consulting offers.
• Hacking the Case Interview Book   (available on Amazon): Perfect for beginners that are short on time. Transform yourself from a stressed-out case interview newbie to a confident intermediate in under a week. Some readers finish this book in a day and can already tackle tough cases.
• The Ultimate Case Interview Workbook (available on Amazon): Perfect for intermediates struggling with frameworks, case math, or generating business insights. No need to find a case partner – these drills, practice problems, and full-length cases can all be done by yourself.
• Case Interview Coaching : Personalized, one-on-one coaching with former consulting interviewers
• Behavioral & Fit Interview Course : Be prepared for 98% of behavioral and fit questions in just a few hours. We'll teach you exactly how to draft answers that will impress your interviewer
• Resume Review & Editing : Transform your resume into one that will get you multiple interviews

Land Multiple Consulting Offers

Complete, step-by-step case interview course. 30,000+ happy customers.

• The 1%: Conquer Your Consulting Case Interview
• Consulting Career Secrets
• Cover Letter & Resume
• McKinsey Solve Game (Imbellus)
• BCG Online Case (+ Pymetrics, Spark Hire)
• Bain Aptitude Tests (SOVA, Pymetrics, HireVue)
• Kearney Recruitment Test
• All-in-One Case Interview Preparation
• Industry Cheat Sheets
• Structuring & Brainstorming
• Data & Chart Interpretation
• Case Math Mastery
• McKinsey Interview Academy
• Brainteasers

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The prime resource to break into McKinsey, BCG, and Bain . By two former McKinsey consultants & interview experts with the best track record in the industry.

Cultivating the next generation of consultants

Welcome to the premier destination for your consulting career aspirations. We are dedicated to empowering students, fresh graduates, early professionals, and industry veterans to excel in job interviews with the world’s leading strategy consulting firms. Our primary focus lies on McKinsey & Company, the Boston Consulting Group (BCG), and Bain & Company.

Our team’s track record in this demanding field is second to none. In the past three years alone, we have reached more than 1 million consulting applicants and new hires and helped tens of thousands clients with our products and services.

Personally, I am the highest-rated McKinsey case coach on the web, having conducted the most meetings, generating the most offers, and amassed an unparalleled number of glowing reviews . This gives me the unique ability to guide you through the intricate labyrinth of consulting interviews, ensuring your success in this highly competitive field.

I have recently published the bestselling new case book “ The 1%: Conquer Your Consulting Case Interview”  and   a book on managing your entry into consulting, called “Consulting Career Secrets.”

Our influence extends far beyond the MBBs as our clients have secured countless offers from globally acclaimed consulting firms such as Kearney, Strategy&, Oliver Wyman, L.E.K., Roland Berger, and many more. Each offer represents a new story of success, further establishing our unmatched presence in the industry.

We take pride in our ability to cater to clients across the globe and across all levels of seniority. From securing internships, to facilitating the rise of seasoned professionals to prestigious positions such as Associate Partner at McKinsey and similar roles at comparable firms, our expertise is wide and diverse.

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Our innovative teaching strategy is grounded in ‘first principles thinking,’ a technique that helps dissect complex problems down to their core elements. We encourage clients to build solutions from the ground up, eschewing standard, often restrictive frameworks. This enables our clients to demonstrate an unparalleled depth of analytical thought, setting them apart from other candidates.

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We also emphasize the importance of the right communication across case and fit interviews. We polish your storytelling for personal fit interviews – critical yet frequently overlooked aspects of the hiring process. We guide our clients in crafting authentic narratives that highlight their unique journeys, skillsets, and values, helping them to align seamlessly with a company’s culture and objectives.

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I worked hard for my offers and the investment in the course paid off.

It has been a massive mindset shift and I became a big fan of the hands-on approaches taught in the sections. They do an excellent job of converting difficult problems for frameworks, charts and math into simple manageable tasks. This had 4 big impacts on my performance:

1 - I can create more exhaustive and targeted case frameworks in the same time or slightly less time than before 2 - I only need 20 seconds to analyze a chart thoroughly 3 - I have a more structured approach to math problems and calculate faster. I still have to work on getting the formulas right sometimes 4 - I feel more confident in the process

Succinct and useful guide

Coming from a nontraditional background I was frustrated with the confusing information on McKinsey interviews. Even McKinsey fails to explain how their interviews work - it is all very vague stuff like "we want to see your authentic self". What does that even mean?

I found help with this academy with tremendous content about the two parts of the interview with simulations and detailed feedback / explanations. Every aspect is broken down clearly and my doubts were indeed erased. Because of this a great amount of insights and tactical advice I can't recommend the content enough.

I would appreciate it if more practice were included.

Florian provided advanced-level feedback on my PEI stories and besides had very valuable tips to engage with my interviewer and build a connection.

Productive and illuminating meeting.

Very professional package that provided a lot of insights and structure in preparing for case interviews by outlining the tasks and strategic ways to tackle them. The courses and practice are clear and straightforward, translating how your performance is scored and what is necessary for improvement.

The large library of high-quality practice cases and drills was a huge help since I couldn't find similar cases before, only standard ones and with bad explanations and design. I used it alone but also with a study partner and it was fun grilling him with questions.

yields broad insights into many areas, lacking some depth but I am unsure if this is required for the sake of interviews.

This suite of products is extensive and Ive experienced many improvements in my cases. It helps you with learning and practice plans, courses on frameworking, charts, mental math and, most importantly, helps you practice with good materials. Doing these drills instead of relying on cases from books made a world of difference. The quality is just so much better.

Florian's 1% coaching package stands out due to his dedication and personalised attention. The time and commitment in each session surpassed my expectations with all meetings going way past the scheduled time. His support extends beyond sessions and I found myself bombarding him with questions to which he responded quickly and with patience.

He is a pragmatic coach and concentrates on strategies and critical thinking rather than memorization of frameworks. This approach and his mindset tricks have given me a sense of security and versatility for a diverse range of cases. Moreover, Florian's provides a preparation plan, complemented by targeted practice exercises and the opportunity to connect with like-minded coachees in his network.

Having worked with other coaches in the past for internship interviews, I can assert that Florian's approach and feedback, coupled with his vast experience across different firms, and his engagement is rare. I have not experienced this before.

I got everything out of the programme I wanted.

The case interview preparation package is very well crafted. It offers a deep dive into the nuances of the case interview parts and breaks them down into comprehensible steps. The drills closely mirror real scenarios and include a self-evaluation mechanism to help improve your approach. They feature a feedback loop helping you become better and understand why certain solutions work. This package is dense but a must have for anyone serious about nailing their case interviews.

The missing puzzle piece for me. It's easy to find cases for frameworks and math but I found that when it comes to charts in consulting club case books and paid platforms like preplounge or rocketblocks they are unrealistic and too simplistic.

Great interviewer and coach.

We had our first introduction call and I felt that he fully understood my background and aspirations. I booked a session and was not disappointed:

I was somewhat at an intermediate stage with my casing with little time left before my first round and I was not sure if a coach can add value. I was fine with math but struggled with structuring. He used a case in an industry that I requested and immediately identified what I needed to change to become 'distinctive' in the interviewers eyes. In the feedback he guided me through the case and told me what I needed to do or where I had to change my approach. He went over a few big levers I needed to implement and many micro habits as he calls it and showed me how these changes would impact the score sheet. We ended the session by discussing practice tips and drills to work on these areas.

Passed the first round and will book one or two more before my final round.

Florian analyses your case skills in-depth in the first session and shows you how to improve in the different dimensions to meet the standards set out by the top consulting firms. The feedback is very organised into different skill dimensions and case elements and extremely detailed. I really liked his hands-on approach and down to earth coaching style. I constantly had the feeling he was working with me throughout the whole process even outside of sessions when he answered all my questions. He gave me practical guidance on negotiating my entry.

After my McKinseys interview today I received the feedback that my case structuring was "outstanding" and I attribute much of this success to this course. When I started cases, frameworks confused me. I struggled with understanding what to include, what to leave out, and how in-depth my analysis should be. Going through this course I had a breakthrough as the process was broken down in simple steps and terms. For the first time I understood what role the framework serves and how to narrow or widen my analytical lense based on the case objective. It all made sense. Following this insight, I diligently practiced with the exercises provided, leading to the positive feedback I received today.

The handbook helped me structure my thoughts on a couple of topics and industries I was unaware of.

Offers a clear and detailed analysis of the PSG. It presents a good overview of each game but also pushes you to actively think about each game's hurdles. Working with the Excel solver has helped me a great deal.

Florian is a great pleasure to work with, my CV has gone through multiple itirations by many industry professionals and coaches from PrepLounge. But he still managed to futher fine tune mine and was always quick to respond with an amazing turnaround speed.

I highly recommend this to anyone who is preparing for consulting interviews. It's a well designed prep program that covers not only the theory for each element of the case and variations but also all essential practice materials for creating MECE issue trees, analyzing charts from interviewers and cracking case math problems. Florian's offer to help with questions and case problems at all times adds significant value to the overall experience.

It gave me confidence because it lays out a plan. It is still a challenge but I don't think its possible to pass if you don't know how to tackle the stages in the short time you got without a Excel model to organize your thoughts and do the computations and checks for you. Both parts of my game were as expected. Thanks for the help.

I was about to apply for a MCKinsey internship when I found this course. I think it is very well made and provides a full coverage of the assessment. The Excel solver tool was easy to work with and does the trick. I would buy it again.

We look back at 9 years with McKinsey & Company

Since we left the Firm, we have reached more than 1 million consulting applicants and new hires through StrategyCase.com and directly facilitated thousands of offers with our product and service range.

Dr. Florian Smeritschnig

Over recent years, Dr. Florian Smeritschnig has earned recognition as a renowned expert and bestselling author in MBB interview preparation, thanks to his extensive background and innovative approach. As a seasoned strategy consultant with McKinsey & Company and Kearney, his experiences have granted him an in-depth understanding of the industry from multiple perspectives. This expertise, coupled with his innate passion for the field, led him to the realization that top-tier consulting firms should be more accessible to everyone. Determined to bring about this change, he created StrategyCase.com and redefined case interviews and problem solving with a unique perspective, making the intimidating world of consulting interviews more approachable. Despite being emulated many times over, his original methodology continues to hold its own. In addition to his coaching endeavors, he remains an active consultant and advisor, living and breathing the principles and strategies that he teaches. This active engagement with the industry keeps him in touch with current trends, enhancing the practical relevance of his coaching and products. With now over 10 years in this industry, his immersive insider experience allows him to provide unique insights to clients globally.

Daniil Klubov

Daniel Klubov has built a robust reputation through his remarkable career that spans the dynamic worlds of elite consulting and international diplomacy. His unique experiences with Mckinsey & Company and the United Nations over seven transformative years have made him a truly global professional. Daniel’s wide-ranging career has not only allowed him to witness but actively participate in shaping significant trends in both business and global politics. His multifaceted expertise makes him a seasoned professional, well-versed consulting methodologies, international diplomacy and business growth strategies. In the early stages of our platform, Daniel was instrumental in developing our Mckinsey flagship course. His in-depth knowledge of case and fit interviews and his knack for breaking down complex concepts into accessible content have been invaluable in establishing our platform’s success. Daniel has since transitioned from his operational role to focus on expanding his second venture.

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How Do I Ace a McKinsey Case Interview? A Detailed Guide

Published on December 29, 2023 | by - High Bridge Academy

Want to break into the world of consulting? Think of acing the McKinsey case interview as your key step. It’s not just about impressing; it’s about proving you’ve got what it takes in analytical thinking and smart problem-solving. 

Luckily, you don’t have to go at it alone. We’ve got insider tips and guidance that’ll help you stand out from the crowd. You’ll learn to offer the kind of solutions that firms like McKinsey are on the lookout for. So, let’s strip down the complexity and get you fully prepped. 

Understanding the McKinsey Case Interview Format

The first round tends to focus on smaller, less complex business problems, giving you a sense of the type of logical thinking McKinsey values. You’ll find yourself handling a variety of questions designed to assess your analytical abilities, your approach to solving problems, and how well you communicate your thoughts.

As you progress to the second round , expect the complexity to increase, along with the need for deeper insights and more structured problem-solving strategies. This stage often involves senior partners, who will be keen to understand your thought processes and how you handle more elaborate business cases.

To set yourself apart, it’s key to not only grasp the nuances of McKinsey’s case interview format but also to demonstrate your ability to excel in it. 

Related reading: How hard are McKinsey case interviews?

Remember, McKinsey’s team is searching for candidates who display confidence and sharp thinking, even under pressure. 

Your objective is to persuade them that you’re not just capable of keeping up but can genuinely excel in the evolving world of consulting.

The Importance of Structured Thinking in Case Interviews

When you’re faced with a challenging scenario in a McKinsey case interview, your ability to apply structured thinking is critical. It’s not only about finding the right solution but also about presenting your thought process in a way that’s logical and well-organized. 

Structured thinking allows you to approach consulting questions methodically, breaking down complex problems into manageable parts, and leading to a clear, concise, and focused response. 

This approach highlights your problem-solving skills , enabling you to articulate a step-by-step strategy conducive to the fast-paced and demanding nature of consulting work.

Related reading: How do you structure a consulting case interview?

To excel in structured thinking during your case interview, here are strategies that can give your thoughts the clarity and direction needed for a persuasive presentation:

• Start with an initial hypothesis based on the information provided, setting a clear direction for your analysis.
• Breakdown the case into several key components or segments, which allows for a more manageable approach to tackling the problem.
• Prioritize the most relevant information and organize your data effectively, dismissing the noise that can derail your thought process.
• Develop a measurable plan to validate or invalidate your hypothesis, leading to a strong conclusion backed by evidence.

Strategically employing structured thinking can transform an overwhelming case into an opportunity to showcase your consulting proficiency. It demonstrates to your interviewer that you can dissect problems, prioritize tasks, and most importantly, devise a solution with precision and depth that’s expected at McKinsey.

Remember, it’s not just about the solution but how you reached it. Integrate these strategies into your preparation for a powerful impact in your McKinsey case interview . Below is an example of how you can visually organize your approach using a simple table:

As you refine your structured thinking abilities, you’ll not only improve your chances in the interview process but also set a solid foundation for your potential role in the consulting industry. Start practicing these skills now, and watch your problem-solving capabilities grow exponentially.

How to Effectively Practice for Your McKinsey Interview

Getting ready for your McKinsey interview is a lot more than just a quick peek at their website. Think of it as a marathon where you need a clever prep plan, a well-thought-out study strategy, and a mix of practice techniques to confidently make it to the end.

Identifying the Right Resources for Preparation

There’s tons of info out there, but remember, quality matters. When prepping for your McKinsey interview, look for free resources that give you a good mix of the basics, practical case studies, and a sneak peek into the company’s culture. 

Places like McKinsey’s website, the High Bridge Academy’s roadmap to MBB , various business forums, and blogs by consultants are goldmines. They’re packed with tips and real-case examples that really reflect what you’ll face in the actual interviews.

Developing a Study Schedule That Works for You

Steady and focused study sessions are key to nailing your interview prep. Create a schedule that fits your life and learning speed, giving yourself enough time to cover all parts of the McKinsey case study format. 

Whether you’re an early bird or a night owl, pick the times when you’re most focused. Mix up your study routine with learning new concepts, working through practice cases, and going over solutions. 

This balanced approach will help you get a solid handle on the skills you need.

Engaging in Mock Interviews With Peers

Think of mock interviews as your dress rehearsal for the real McKinsey interview. Team up with friends or peers and set up practice sessions that feel like the real deal. 

These practice runs are super important—they throw different viewpoints at you, give you on-the-spot feedback, and help you get better at expressing your ideas clearly and effectively. 

Playing both the interviewee and interviewer roles will really deepen your understanding of what McKinsey is looking for and the ins and outs of their case interviews.

As you dive into this intense interview prep, keep in mind that it’s not just about surviving the interview. You’re aiming to stand out as a top-notch problem solver, ready to contribute to McKinsey’s world-class consulting team. 

Leveraging free resources , organizing your prep work, and doing plenty of mock interviews are your secret weapons to build the confidence and readiness you need to ace it

How do I ace a McKinsey case interview?

When tackling the McKinsey case interview, it’s essential to stand out with your problem-solving and analytical skills. Acing this interview requires you to not only possess the knowledge but also to exhibit it through a structured and impactful approach to case questions. 

Here are actionable tips that can guide you through the process and increase your chances of success.

Structure your responses with clarity and logic. Before you delve into answering, take a moment to outline your approach. Start with identifying and understanding the problem at hand, and then proceed logically through potential solutions.

• Begin by restating the question to show understanding and buy yourself some thinking time.
• Break down the case into component parts and tackle each segment methodically. Use business frameworks like the MECE principle (Mutually Exclusive, Collectively Exhaustive) to ensure comprehensive analysis.
• Draw on quantitative data to support your hypothesis, but don’t overlook qualitative information.
• Communicate your thought process clearly, step by step, so the interviewer can follow your reasoning.
• Conclude with a strong, actionable solution and be prepared to discuss its implications or potential follow-up steps.

Acing a McKinsey case interview is not just about what you say but how you say it . Your communication skills are as vital as your analytical abilities. Practice articulating your thoughts concisely and confidently to convey your insights effectively.

You are essentially demonstrating how you would deal with real consulting work, so your ability to ace the McKinsey case interview is fundamentally tied to showcasing your potential as a consultant . Approach every practice session and the actual interview with this mindset.

Remember, each case interview is an opportunity to exhibit how your unique blend of skills and experiences would make you a valuable addition to the McKinsey team. 

Analyzing the Case Study: Tips on Approaching Business Problems

When tackling a case study, how clearly you think things through is just as important as how much you know about business. To really get a handle on case study analysis, especially with tricky business problems, you need a strategy that’s both well-organized and flexible. Let’s break down how you can unpack complex business situations and find your way to smart solutions.

Case studies often reflect the complex challenges you’d encounter in the real business world. The trick is to sort through all the data, pinpoint the main issues, and come up with a solid plan. Here’s how you can turn a jumble of facts into a clear set of insights:

• Begin with the Goal in Mind: Know exactly what problem you’re trying to crack or the question you need to answer. This guides your research and thinking.
• Use Proven Business Tools: Frameworks like PESTEL for checking out external factors, or Value Chain analysis for a look inside a company, can really structure your analysis.
• Mix Qualitative and Quantitative Data: Stories and numbers need to work together. Qualitative info gives you the context, while quantitative facts back it up. Balancing these gives you a complete picture.
• Play Out Different Scenarios: Try out various solutions in your mind. Scenario planning lets you see how different strategies might unfold, prepping you for various possible outcomes.

Here’s a table that outlines some common frameworks and how they can be applied to case study analysis:

Using these analytical tools in your case study analysis helps you address business problems with the expertise of a skilled consultant. Keep in mind, though, that these frameworks aren’t one-size-fits-all. They’re just the beginning. The key lies in how you adapt and apply them to each specific situation.

As you work through each case, approach it with a keen eye for detail and a practical mindset. Sharpen your skills with these tools regularly—they’re vital in helping you solve complex business issues and create real value.

Understanding What Interviewers Look For: PEI & Problem-Solving Skills

In the consulting industry, it’s not enough to just show off your analytic skills. McKinsey interviewers are known for their thorough approach, and they’re really interested in seeing all aspects of what you can do. 

This means they’ll dig into your personal stories with the Personal Experience Interview (PEI) and seriously evaluate your problem-solving abilities. But that’s not all. 

Demonstrating your entrepreneurial spirit and leadership skills can really boost your chances of making your mark in the consulting field. Let’s dive into what really grabs an interviewer’s attention at McKinsey.

Personal Experience Interview (PEI) Insights

The PEI at McKinsey is your moment to shine by conveying compelling stories from your past experiences that highlight your character, decision-making processes, and ability to overcome challenges. 

McKinsey’s PEI is a distinctive facet of their interviewing process, designed to glean insights into your personal attributes and behavioral tendencies. 

Interviews of this sort seek evidence of leadership , personal impact , and entrepreneurial drive —traits that are invaluable in consulting scenarios.

Exhibiting Your Problem-Solving Abilities

When dealing with problem-solving, it’s super important to show that you’ve got an analytical brain ready to tackle complicated and unclear situations. 

Consultants often run into complex problems that need more than just smarts—they require a bit of creative thinking too. 

In your case interviews, be sure to explain your thought process clearly. This shows how you work through different layers of a tough business problem to find logical solutions.

Developing Entrepreneurial Drive and Leadership Qualities

Being entrepreneurial isn’t just about wanting to succeed. It’s really about stepping up, staying strong under pressure, and being able to get your team on board with shared goals. 

When it comes to leadership, what McKinsey interviewers are after are people who don’t just make plans but also motivate and take charge, creating a positive impact.

Giving real-life examples that highlight these qualities is a smart way to show you’ve got what it takes to tackle the consulting industry’s challenges. 

Below, we’ve got a table that sums up the three main areas McKinsey interviewers focus on. Make sure your stories and skills match up with these points to demonstrate you’re a good fit for the demands of a consulting career.

Overcoming Nerves: Strategies for Maintaining Composure

Walking into an interview can be intimidating, especially when it’s for a position at a prestigious firm like McKinsey. However, the key to success is not just what you know; it’s also how calmly and effectively you can present under pressure.

Here are some proven strategies to help you overcome interview nerves and remain composed throughout your McKinsey case interview.

Pre-Interview Relaxation Techniques

Pre-interview anxiety is a common hurdle, but with the right techniques, you can transform nervous energy into a focused calm. 

Start by engaging in deep breathing exercises to reduce physiological symptoms of stress. 

Visualization can also be a powerful tool; imagine yourself confidently answering questions and navigate the interview with grace. 

Ensure that the night before, you get ample sleep to recharge and enter the interview with mental clarity.

• Practice deep breathing to lower stress levels.
• Visualize success to build confidence.
• Get a good night’s sleep to be well-rested for the day ahead.

Handling Unexpected Questions With Grace

It’s inevitable – during interviews, you’ll be confronted with unexpected questions that aim to test your adaptability. 

The trick is not to rush your response. Take a moment to pause, compose your thoughts, and then construct an answer. 

Remember, interviewers appreciate a thought-out response more than a rushed one. If necessary, it’s perfectly acceptable to ask for clarification or a moment to think before replying.

• Pause and take a deep breath to gather your thoughts.
• Think through a structured response that addresses the question thoroughly.
• It’s okay to ask for clarification when needed to ensure a precise answer.

Mindfulness Practices Beneficial for Interview Settings

Mindfulness can be a game-changer when it comes to maintaining composure. 

Practicing mindfulness techniques such as meditation can increase your emotional regulation, allowing you to remain calm and present during the interview. 

Mindful listening ensures you fully comprehend each question, and a mindful approach to speaking helps in delivering clear, concise, and considered answers.

• Incorporate meditation into your preparation to enhance focus.
• Employ mindful listening to ensure you understand the interviewers’ questions.
• Speak mindfully, ensuring your responses are purposeful and relevant.

By employing these calming techniques and facing your McKinsey case interview with a balanced mindset, you’ll be in an optimal position to showcase your abilities. 

Nervous feelings are perfectly normal, but with these strategies in hand, you can master the art of maintaining composure, allowing your true potential to shine through.

Digital Case Study Preparation: A New Trend in Consulting Interviews

The consulting world is always on the move, especially with tech changing how businesses work. This shift includes how interviews are done too. Nowadays, digital case study prep is a big deal, totally changing how aspiring consultants get ready for tough interviews at top firms.

Using online resources and platforms gives you endless chances to up your interview game. These tools are designed to mirror real business situations, offering a wealth of interactive, tech-based practice options. 

Gone are the days of just paper cases and face-to-face mock interviews. Today, digital platforms bring a whole new dynamic, much like the fast-paced, tech-savvy world of modern consultants. 

You’ve got everything from interactive simulations to AI feedback tools at your fingertips, all crucial for making your mark in consulting. 

Smart candidates are making the most of these digital perks to break past old barriers and get fully prepped for the tech-heavy reality of today’s consulting work. 

As interviews start to focus more on tech skills, being good with these digital tools can really give you an edge. Some of the coolest digital tools include:

• Virtual case rooms for real-time, boardroom-like case solving.
• Online libraries with cases from different industries and places for a wider view.
• Interactive modules that turn interview practice into a fun, competitive game.
• Tools for remote, real-time practice sessions with people worldwide.
• Tutorials on data analysis software to boost your number-crunching skills.

Having this digital toolkit not only means smarter practice but also shows interviewers you’re up to speed with the digital shift in consulting. 

Since you’ll be working with data and tech platforms all the time, being a digital pro can really strengthen your story in an interview.

As you prepare for your McKinsey interview, keep in mind that it’s more than mastering frameworks and problem-solving techniques. It’s about comprehensive preparation, strategic practice, and a strong commitment to succeed.

Your performance in the case interview will hinge on your ability to combine incisive analysis with clear and confident communication. Approach the consulting world with assurance, knowing that each step of your preparation has been gearing you up for this critical point in your career. 

The guidance provided here is designed to reinforce your confidence and illuminate your path, equipping you with everything necessary to not just compete but stand out.

The time and effort you invest in enhancing your skills reflect your dedication, distinguishing you as a serious contender. 

Remember, this isn’t merely interview preparation; it’s about crafting your future in the consulting sector. Proceed with determination, showcasing your diligence, and seize the opportunity to make a significant impact.

What should I expect in the first and second rounds of McKinsey interviews?

In the first round, expect a combination of personal experience questions and a case interview. The second round will typically involve more case interviews and may include a higher level of difficulty, as well as discussions with more senior members of the firm.

Why is structured thinking important in case interviews?

Structured thinking allows you to break down complex problems into manageable parts, presenting your solution in a clear, logical, and impactful way. This is crucial in demonstrating your problem-solving skills to the interviewer.

How can I effectively practice for my McKinsey interview?

Target your practice by identifying reliable preparation resources, setting up a study schedule, and conducting mock interviews. Free resources online, mentors, and peers can all be part of your preparation strategy.

How do I showcase my problem-solving abilities in the interview?

To exhibit your problem-solving skills, present clear frameworks for tackling case questions, perform quick and accurate calculations when needed, and articulate your insights effectively. Engage with the interviewer to demonstrate your thought process and adaptability.

What are some strategies for dealing with nerves during the interview?

Practice relaxation techniques prior to the interview, such as deep breathing or meditation. Stay prepared for unexpected questions by simulating such scenarios in mock interviews, and remain mindful and present during the interview itself to maintain composure.

What personal qualities do McKinsey interviewers look for besides analytical skills?

McKinsey interviewers are also looking for candidates with strong personal qualities such as leadership, entrepreneurial drive, and the ability to work well with teams. Showcasing your achievements and experiences that reflect these qualities can be crucial in the PEI (Personal Experience Interview) portion.

What’s the significance of digital case study preparation in today’s consulting interviews?

Digital case studies are increasingly common due to technological advancements and offer a more interactive approach to problem-solving. Being proficient with digital tools and familiar with virtual formats can give you an edge in the consulting interview landscape.

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Overall of McKinsey Case Interview: Insight You Must Know!

Case interviews at McKinsey & Company are among the most challenging job interviews; they not only ask for your personal experience, but also put you in a strenuous simulation of consulting problem-solving, designed to lay bare your management consulting traits (or, the lack thereof).

Fortunately, although challenging, these interviews are also predictable. Follow me through this article – I’ll show you how to nail each of them, and land an offer at McKinsey – the world’s most prestigious  management consulting firm.

Table of Contents

McKinsey interview process & requirements

Mckinsey recruitment process.

There are three phases in the McKinsey recruitment process –  resume screening , PST test , and case interview . The whole process usually takes 2-3 months to complete, for a job starting about 6-12 months after application. New offices with higher HR demands and staffing shortages can be less clear-cut, but generally faster.

I’ve written other artcles to cover the first two phases, so I won’t go through them here. Rest assured – with practice, you’ll utterly conquer them. So that leaves us with the last, most exciting part of the game: case interviews .

If you haven’t grasped the basics of case interview, I advice you to go and read this Case Interview 101 crashcourse – a “guidebook” written for both beginners and experienced case interviewees. Link is on the right.

Now, let us continue with McKinsey case interviews.

McKinsey interview process

Each McKinsey candidate will have to undergo 4-6 interviews during 4-8 weeks. The first 2-3 interviews are often conducted by Engagement Managers; later interviews are conducted by the more senior Partners or Directors. McKinsey interviews usually consist of two parts: The PEI/Personal Experience Interview (10 minutes) and the case interview (30-45 minutes).

Consistently high performance is a must.

Your performance in each interview will be graded on three levels: Strongly Hire, Hire, Fail (they could have cooler names, IMO). One “Fail” means you’re out of the game, and there’s no “Try Again” button for the next two years; you must be consistently “Hire” or more in all interviews.

Luckily, McKinsey case interviews are quite predictable, so if you use my systematic approach and practice diligently, I’m sure you’ll do well.

What does McKinsey look for?

As with other MBB firms, McKinsey looks for the three core skills and qualifications in potential employees: problem-solving skills , leadership ability and achieving mentality . Prior business background is highly advantageous although not a requirement, and technical/industry knowledge is required for certain career tracks – such as McKinsey Digital, or jobs at support centers.

Since the terms are quite ambiguous, I’ll explain them here:

• Problem-solving skills: I’m talking about the analytical aspect of problem-solving – the whole consulting industry exists on the basis that consultants can break down business problems better than anyone else.
• Leadership ability: Getting a bunch of experienced people to do something they don’t want to is never easy; additionally, consultants usually work in teams. Keep in mind, “leadership” is about influencing people, not about getting nominated as the class monitor.
• Achieving mentality: The problems are always big and difficult, while deadlines are tight; don’t even think about work-life balance here, you have to go all-out. People unwilling to work that hard are never kicked out of the industry, because they never get in!
• Business intuition: Business background isn’t a requirement for prospective consultants ; however, business knowledge is essential to excellent performance in case interviews. Luckily, it’s something you can learn, and most concepts used in consulting interviews are on basic to intermediate levels.
• Technical skills: Technical skills are indeed required for specialist positions, such as at McKinsey Digital. Precisely what kind of expertise or technical knowledge is tested will be informed to you by McKinsey, so don’t worry too much.

In McKinsey case interviews, each candidate must successfully display the following five attributes – among which the first three are crucial to consulting . In the Case Interview End-to-End Secrets Program , I’ll teach you how to demonstrate all of these attributes effectively, both in the case interview and the PEI.

McKinsey case interview format

What is a case interview.

A case interview is an interview with a business context.

In a case interview, you are given a business problem and asked to solve it – that problem, together with the whole surrounding business context, is called a case.

“The Pirate Company, based in the Caribbeans, offering assets removal services to ships in the area, is suffering from negative profits. They want you to look into the cause and solve it.”

In this case, the problem is decreasing profits. If you are the candidate, you’re supposed to find out what’s causing it, and most of the time, also how to fix it.

What are McKinsey case interviews like?

McKinsey case interviews are often interviewer-led. At the most extreme of this format, the interviewer “leads” the problem-solving process by asking separate questions related to the case context. The candidate cannot decide how to approach the problem. In actual cases, however, the candidate may be given some autonomy depending on the interviewer.

There are two extremes in terms of the autonomy you’d have in a case interview. On one end of the spectrum, in a  candidate-led case , you lead the problem-solving process. On the other end, in an interviewer-led case, the interviewer tells you what to do.

If the Pirate case above were candidate-led, you’d actively break down the big profit problem and look for the root cause.

This time, however, it’s an interviewer-led case, so you’ll instead answer a series of questions coming from the interviewer.

• Interviewer-led cases consist of multiple mini-cases

In an interviewer-led case interview, the case is split into multiple small questions. Treat these questions as mini-cases, and take a structured approach to these questions, just like with a larger case. Avoid bottom-up answers as much as possible – “top-down” is still the name of the game.

Engagement Managers often decide on somewhat-structured question lists in advance, while Partners – being more senior – are more likely to make up questions on the fly.

• What factors would you consider in assessing The Pirate Company’s decreasing profits?
• The Company’s ship and crew costs have been rising due to competition with the British Royal Navy. What solutions do you suggest?
• How much additional revenue is necessary for The Pirate Company to break-even, in the face of the rising costs?
• Interviewer-led cases are more rigid

Expect to feel disconnected navigating through a predetermined set of questions.

Even if you come up with a fully-working approach, be prepared to be “dragged” back to the line if it differs from what the interviewer has in mind.

In answering the first question, you divided the costs into daily operations costs and battle costs, reasoning that battles don’t occur everyday, and their costs vary a lot. 

While this may be a valid segmentation of pirate costs, the interviewer will likely redirect you to the predetermined course and have you work on ship and crew costs.

• Interviewer-led cases place more emphasis on being right

You must nail every question if you want to pass interviewer-led cases.

This difference is because in interviewer-led cases, the problem has been broken down for you through the predetermined set of questions (so you have more brainpower to focus on getting the “correct” answers). This stands in contrast to candidate-led cases where you break down the problem by yourself.

Nonetheless, never jump straight to the answer in interviewer-led cases – they still look for an “analytical mindset”, so the right result without a structured, logical approach will amount to nothing.Interested in learning about the candidate-led side of the spectrum? Wanting to know about the mechanisms of case interviews at BCG and Bain? See this extensive guide on candidate-led case interviews at BCG and Bain!

McKinsey case interview questions

McKinsey case interviews can be methodically prepared for by arranging the possible questions into the following 8 predictable categories .

• Framework/issue tree questions
• Market-sizing and guesstimate questions
• Brain teasers
• Chart insight questions
• Value proposition questions
• Information questions
• Math problems
• Solution-finding questions

I have written a detailed guide on these question types – you may want to check out that article for more insights. For each type of question, there is one example – suggestions and answers are at the end of this section, but try to answer them on your own first !

These questions apply not only to McKinsey cases, but also other interviewer-led case interviews !

Type 1 – Framework / issue tree

The issue tree is at the heart of consulting problem-solving, you cannot avoid it.

These questions are often worded as follows: “What factors would you consider in tackling this problem”, or “What are the possible factors leading to this problem?”. Don’t be tricked by listing out the factors immediately – they are in fact expecting an issue tree.

And to draw a spot-on issue tree, you need to master consulting problem-solving fundamentals , the MECE principle , and common consulting frameworks . Solid business intuition is also highly beneficial for these questions.

Gastronomia – a gourmet restaurant chain has found the turnover rate among its highly-skilled chefs increasing dramatically for the last 3 years; this has led to a noticeable decline in food quality and increased training costs, among other negative effects.

Which factors would you consider when tackling this turnover problem?

Type 2 – Market-sizing & guesstimate

These are on top of the list among popular interviewer-led case questions!

Market-sizing and guesstimate questions ask you to estimate vague (sometimes even silly) numbers such as the number of pickup trucks in the US, or how many ping pong balls you can fit into a Boeing 747.

What’s being tested here is whether you approach the question in a structured manner; the ideal way to tackle these questions is to divide the figure into small pieces, estimate each piece, then combine for a final result.

The interviewer doesn’t usually have a number in mind, so the margin of error can be quite large.

This question type is so common, we devote a whole article to it. Check out our comprehensive guide on Market-Sizing & Guesstimate Questions for more details!

E.g.: How many smartphones are sold each year, globally?

Type 3 – Brain teasers

Most people think solving brain teasers relies on “innate intelligence”, but in fact, even these questions can be trained!

Some brain teasers ask you to explain impossible situations or perform impossible tasks – the key here is to doubt your initial assumptions and challenge common sense.

Others focus on your ability to notice subtle details, so beware that your first impression is almost always inadequate – keep diving and switching angles for unobvious patterns, or pay close attention to every word.

Still others test your logical thinking with complex riddles; for these questions, visualizing the given information on scratch paper significantly eases up the process.

Read our article about Case Interview Brain Teasers for more insights on all of these exciting brain teasers!

Type 4 – Chart insights

Charts are powerful data visualization tools. Consultants love them, so if you’re a prospective consultant, mastering charts is a must – that’s why in my Case Interview End-to-End Secrets Program Case Interview End-to-End Secrets Program , the Math package includes an extensive section dedicated to chart exercises!

You can find a more detailed guide in the Charts section in our article about Consulting Math . I’ll keep it short here: the key to nailing chart questions is to examine all the labels before diving in, and when looking for insights, consider (1) the chart’s purpose, (2) your objectives, and (3) trends and abnormalities in the data.

Type 5 – Value proposition

No business can succeed without understanding what their customers want, so no candidate gets a consulting offer without fully mastering these questions!

“What will our customers like?” Business intuition is required to deliver a good answer. Again, as with the Solution-Finding questions, you should structure your analysis and presentation (for instance, “High Priority”, “Medium Priority”, and “Low Priority”).

E.g.: What will a customer consider when buying a Toyota sedan?

Type 6 – Information questions

In any problem-solving process, information is one of the overarching concerns!

You do need some business and consulting knowledge to answer these questions to know where to fetch a given piece of data from, and how to do it (e.g.: survey, financial reports, client interview, etc.).

Is there any other tip to improve your performance ? Well, do your interviewer a favor, say in advance how you can acquire necessary data, and say it in a structured manner .

E.g.: How do you assess your target customer’s preferences for sports cars?

Type 7 – Math problems

A lot of information in case interviews and consulting work comes in the quantitative form, so you won’t escape Math by joining the consulting industry!

When you have to do math, perform back-of-the-envelope calculations in a structured fashion, and say out loud what you’re writing. For one thing, it’s safe; for another, you show that you’re careful, organized, and reliable – just like actual consultants.

We have a dedicated article on Consulting Math , which you should definitely read.

Type 8 – Solution-finding

What’s the point of analyzing a problem, if not to solve it?!

These questions rely mostly on your business intuition, however, some tips can still be applied: (1) segment the solutions based on their characteristics, and (2) give at least two solutions, preferably three to five.

E.g.: A restaurant that relies solely on on-premise dining found the loss of adjacent parking space (due to termination of contract) harming their revenue. How can they fix that?

Are 8 question types enough?

Well yes, but actually no. If you study those eight question types , rest assured that you’ve covered the majority of questions in interviewer-led cases.

However, I haven’t touched the most advanced questions – combinations or variants of the basic types, or even completely unpredictable ones.

How do you tackle these harder questions?

• Master the Basics: If you’re still a beginner, don’t bother about the advanced exercises. Focus your efforts on the basics, once you’ve mastered them it’d be comfortable to move on to higher, more sophisticated levels.
• Business Intuition: You need business intuition for a business-related job, it’s simple as that. Nearly every case concerns business in one way or another – even public sector cases. This is why we also teach business intuition in our Case Interview E2E Secret Program .

McKinsey case interview tips

In an interviewer-led case, there is (1) less of a natural flow, (2) more emphasis on correctness, and (3) less time to develop an answer. How do you adapt to these challenges?

These are the seven tips I used to crack case interviews at McKinsey. In the Case Interview End-to-End Secrets Program , you can find countless such tips throughout the 10 case videos of the Tips and Techniques package.

Tip #1: Actively try to take control of the case

In the beginning, try to control the case as if it’s candidate-led .

Playback the case, clarify and break down the problem immediately at the start – most likely, the interviewer will stop you if he/she intends on the interviewer-led route. However, by that time, you’ve already scored some points.

I can give you three benefits for acting as such:

• The interviewer will acknowledge your leading and proactive personality – these characteristics are very important for a consultant-to-be .
• If the interviewer slips towards the candidate-led sides (yes, McKinsey cases can be candidate-led to a degree), you will not appear lazy and passive.
• You might actually exert influence on the case flow and drive it towards your preferred direction.

Tip #2: Ask for data as much as possible

Ask for data from the interviewer as much as you can !

The more abundant and relevant your information is, the more effective you can solve problems. It’s better to ask a little too much and deliver a good answer than to ask nothing and ruin your chances.

However, in an interviewer-led case, you’re supposed to deliver your answers in one pitch and otherwise limit interactions with the interviewer. Then, how do you convince the interviewer to give you data?

Every request you make must be purposeful , i.e. it serves the problem-solving efforts; and you have to make those purposes absolutely clear . Say these lines before you ask:

• When you receive the question, say that you need to “clarify a few key points”, so that you can be “on the same page” with the interviewer.
• If the need for additional information arises, say that you need some “background information”, in order to grasp the overall context and “deliver the best answer”.

If successful, the interviewer may even give you some leeway to be unstructured, which is very convenient for brainstorming!

Tip #3: Use insights from previous questions to answer the next

Always keep in mind the insights from previous questions.

I’ve seen quite a few candidates diverting so much attention to one question, they forget the insights from others – why waste such a useful data source?

Although questions in an interviewer-led case may feel disconnected, they are often still inter-related in some ways, belonging to the same “case universe”. That means you can use insights from the previous questions to answer the current one.

Additionally, this technique shows you are capable of seeing the big picture while working on the details. That’s an essential ability in consulting work , the interviewer will no doubt be pleased if you can demonstrate it.

Tip #4: Analyze as deep and comprehensive as possible

Try as hard as you can to be in-depth and comprehensive with your analyses.

For your answers to NOT be generic and lackluster, you must go wide and go deep with your analyses in the first place; so always ask yourself “Am I overlooking something?” and “Can I drill down further?”.

Suppose you’re tasked to evaluate the customer preferences for ASUS gaming laptops – one bad way to answer that question is to list these factors: “low price, high performance, good design” – this answer generalizes all of ASUS’s customers while leaving out a crucial aspect – customer service.

For the ASUS example, a better way to respond is to first segment the customers based on their budget (Entry-level, Mid-range, High-end), then evaluate price, performance, design and customer service for each segment. The resulting answer will be much more specific, all-round and actionable.

Be careful not to spend too much time drilling and expanding though – if you take too long, the interviewer will force you to the next question and you lose one chance to prove yourself.

Tip #5: Always follow up answers with takeaways

End your answers with takeaways, even if they’re not asked for.

To a management consultant , everything must serve a purpose – “So what?” is the question that follows any piece of data.

You demonstrate that consulting mentality in a case interview by following up each and every answer with that so-what – if ASUS entry-level customers like low price and decent performance for their gaming laptops, how can the company use that to their advantage? Spot-on takeaways also demonstrate excellent business intuition.

However, if you trip up and make bad conclusions, it will hurt your chances. Don’t go spewing out anything that comes across your mind for the sake of “So what?”.

Tip #6: Deliver concise and insightful answer pitch

Present your answer in one perfect, insightful, top-down, concise, captivating final pitch .

As I said just earlier, in an interviewer-led case, delivering answers in one pitch is important. However, I’ve seen candidates taking this too far and ended up hurting their own analysis by not asking for necessary information – this is a pitfall you should look out for.

Anyhow, content-wise, the pitch must be short, but still containing all the important points from your analysis. The contents must also be arranged in a structured fashion , or you’ll look unorganized in the interviewer’s eyes.

When making the pitch, use all available means of communication – speech, body language, even pen-and-paper to visualize the contents. Maintain eye contact, speak concretely and confidently, avoid fidgeting, or raising the tone at the end (suggesting that you’re unsure).

Tip #7: Make a personal script

Script what you intend to say in the interview, and practice a hundred times.

You have to sound professional in a case interview, the words you speak must be structured and formal. How do you do that without feeling forced and awkward? How to avoid making presentation mistakes? How do you maintain charisma in that situation?

Unless you’re a witch (in which case, use magic to charm the interviewer), I recommend practicing all the formulaic lines, such as the opening or data requests, using an interview script. With enough training, those lines will feel natural to you.

Additionally, using scripts also saves brainpower, which you’ll definitely need a lot in case interviews. Think about when you learn to drive a car – once the shift stick, the brake and the gas pedal become so natural to you they feel like parts of your body, you can focus your whole brain on the road!

How to prepare for McKinsey case interview

Step 1: familiarize with interviewer-led case examples.

I encourage you to go out there and find as many examples of interviewer-led cases as possible, to grasp how such cases “flow”. There are four such examples on the McKinsey website with suggested answers.

• Diconsa Case
• Electro-Light Case
• GlobaPharm Case
• National Education Case

Here at MConsultingPrep, we also have a few interviewer-led case examples in our Case Interview E2E Secret Program Case Interview E2E Secret Program , complete with detailed feedback on every aspect from content to presentation, all in video format.

Step 2: Practice consulting math

Like it or not, you must practice math – especially mental math. Case interviews and the consulting world are riddled with calculations.

In the beginning, consulting math can be difficult for some; nonetheless, I have a few tips for you to ease the process and still practice effectively: 

• Use Your Head: Do all your daily calculations mentally unless an EXACT answer is required.
• Flatten the Learning Curve: At the start, a piece of scratch paper and a 5% margin of error really help; once you are confident, discard the paper and narrow down the margin.
• Establish a Routine: Allocate some time for daily practice this may seem hard at first, but once you’ve overcome the inertia, you can literally feel the improvement.

Step 3: Develop business intuition

Business intuition forms from your knowledge and experience of the field, and they are crucial for case interview success. You can improve your business intuition in two ways:

• Written Sources: I suggest reading business papers daily; you can also visit McKinsey , Bain and BCG websites for their excellent articles. Beware though – it’s not the pages you read that count, but the insights you draw from them.
• First-hand Experience and Observations: Don’t just come to your workplace to work; try to examine what senior managers are doing – what’s the rationale for their decision, and how has it impacted the organization?

Step 4: Learn the case interview question types

The key to conquering interviewer-led cases is in methodically mastering each and every basic question type; then you will be ready to tackle the more complex and less predictable ones.

For each type, there are always tips and techniques to deliver an ideal answer; you can refer to the previous section, or check out an even more comprehensive guide in our Case Interview Questions .

The key takeaway is to treat interviewer-led questions like mini-cases, and take a structured, MECE approach to each.

Step 5: Perform mock interviews

The best way to train on something is to do it.

Well, you CAN’T simply come to McKinsey and ask them for a case interview, but you CAN find a partner to conduct mock interviews for you. It’s better if you can find a former consultant to do it – they’ve been through countless case interviews, both mock and real.

Fortunately, MConsultingPrep’s coaching service helps you practice mock interviews with highly experienced coaches. Our coaches have tremendous consulting experiences in Mckinsey, who can draw you a comprehensive preparation plan for McKinsey case interviews. Let’s find out who your personal coach is!

Make the best of every mock interview you do by recording them, then replay again, and again, and again. You’ll realize a lot of mistakes you made, and how you can fix them.

McKinsey PEI – How to prepare

Back when I first joined McKinsey, fit interviews played a much smaller role in the consulting recruitment process. Some consultants even regarded them as “just procedure”. Now the game has changed – even though case interviews are still the key to an offer, you must also excel in PEIs, to show that you’re a good fit.

What do they ask in the McKinsey PEI?

PEI stands for Personal Experience Interview , which as you may have guessed, is about “that one time in your life” when you did something extraordinary.

In the 10-minute PEI, the interviewer will ask you to tell one story, then drill down to extract insights about your soft skills and personal traits.

• Tell me about a time when you overcame a significant challenge
• Tell me about a time when you convinced people to change their viewpoints
• Tell me about a time when you resolved an important disagreement with your teammates
• Tell me about a time when you lead your team through extraordinary hardship
• Tell me about a time when you successfully handled conflict within your team

Besides these stories, the interview might also ask you the “Why consulting/Why McKinsey?” questions. You don’t need a story for these, just give them a valid and authentic reason; do research, understand the industry, the company, and how they fit with your own values and capabilities – that’s how you get the best answers for these questions.

How to prepare for the McKinsey PEI?

Preparing on a question-answer basis means drafting 10-12 stories, 2-3 for each question type; for all that effort, you might still run into trouble if you’re asked 3-4 times for the same kind of story. Many of us don’t have THAT many stories to tell anyway.

Is it possible to use less effort to deliver even more impressive stories? Here’s my advice: Focus on the stories, not the questions My take on the PEIs is to prepare three to five stories, and make them as detailed, all-round, well-presented as possible. View them from every possible angle, each corresponding to a trait required by McKinsey , or to one of your personal values.

With such an approach, you also gain flexibility – with well-developed stories, you can respond to ANY kind of questions, even the unexpected ones, and you’ll have more stories per question type (3-5).

How can you prepare such stories? Spend your efforts on three layers of a story – the content base, the plot, and the style.

1. Lay Down the Content Base Compare your past experiences with consulting traits (leadership, achieving, problem-solving skills) as well as personal values you’re most proud of, and select the stories best reflecting those traits and values. List down as many details of your stories as possible, make sure they follow this structure: Problem, Actions, Result, Lesson.

2. Form the Story Plot  Trim the unnecessary details, simplify the technical parts to help the listeners understand, then rearrange and dramatize the rest to make your accomplishments really stand out. Add the consulting spirit into the mix by emphasizing the relevant traits, telling your stories in a structured way, explaining all your actions, etc.

3. Refine Your Style Your style of story-telling should be entertaining for both you and your audience. Take time to practice and find your style – and remember, it should be natural, otherwise you won’t be able to use it in a high-stress, high-stake interview. Keep in mind that your style should be formal, because it’s a job interview we’re talking about. Don’t do your trademark sarcasms there, it’s not a stand-up comedy session.

Besides all of this information, to have a successful fit interview you need to know how to develop and deliver your story in accordance with different cultures. You can take a look at the " Mastering the McKinsey PEI by Coach Cristian Leata " course to learn more about these skills, as well as having a better view of an actual MBB firm's fit interview.

Four common mistakes in the McKinsey PEI

• Faking stories: This is the biggest one. Fake stories have no depth and many plot holes, once the interviewer drills down you’ll be dead; so please, be as authentic as possible – you should add some spices to your stories, but don’t pour a truckload of salt and pepper into it.
• Wasting time on context: Move quickly to the results. Time is short, so is the interviewer’s attention span; you should use just enough context to build tension and make your actions and results stand out.
• Repeating stories: Vary your stories as much as possible. Giving interviewers one story five times tells them you’re inexperienced and prevents them from seeing the best of you.
• Not focusing on oneself: The story is not about the team, it’s about YOU within the team. Not attending enough to your own accomplishments will diminish your chance of getting hired.

Want to learn more about interviewer-led cases and other secrets to smash through any case interview? Check out our Case Interview E2E Secret Program – Intuition, math, tips and techniques for consulting case interviews, all in one comprehensive package!

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Case interview is the last round of Bain hiring process with 3 stages: application, online tests & interviews. This entire process takes from 4 to 6 weeks

A case interview is where candidates is asked to solve a business problem. They are used by consulting firms to evaluate problem-solving skill & soft skills

Case interview is the last round of BCG hiring process with 3 phases: resume, online tests and interviews. Candidates will have 4-6 interviews in 4-8 weeks.

47 case interview examples (from McKinsey, BCG, Bain, etc.)

One of the best ways to prepare for   case interviews  at firms like McKinsey, BCG, or Bain, is by studying case interview examples. 

There are a lot of free sample cases out there, but it's really hard to know where to start. So in this article, we have listed all the best free case examples available, in one place.

The below list of resources includes interactive case interview samples provided by consulting firms, video case interview demonstrations, case books, and materials developed by the team here at IGotAnOffer. Let's continue to the list.

• McKinsey examples
• BCG examples
• Bain examples
• Deloitte examples
• Other firms' examples
• Case books from consulting clubs
• Case interview preparation

Click here to practise 1-on-1 with MBB ex-interviewers

1. mckinsey case interview examples.

• Beautify case interview (McKinsey website)
• Diconsa case interview (McKinsey website)
• Electro-light case interview (McKinsey website)
• GlobaPharm case interview (McKinsey website)
• National Education case interview (McKinsey website)
• Talbot Trucks case interview (McKinsey website)
• Shops Corporation case interview (McKinsey website)
• Conservation Forever case interview (McKinsey website)
• McKinsey case interview guide (by IGotAnOffer)
• McKinsey live case interview extract (by IGotAnOffer) - See below

2. BCG case interview examples

• Foods Inc and GenCo case samples  (BCG website)
• Chateau Boomerang written case interview  (BCG website)
• BCG case interview guide (by IGotAnOffer)
• Written cases guide (by IGotAnOffer)
• BCG live case interview with notes (by IGotAnOffer)
• BCG mock case interview with ex-BCG associate director - Public sector case (by IGotAnOffer)
• BCG mock case interview: Revenue problem case (by IGotAnOffer) - See below

3. Bain case interview examples

• CoffeeCo practice case (Bain website)
• FashionCo practice case (Bain website)
• Associate Consultant mock interview video (Bain website)
• Consultant mock interview video (Bain website)
• Written case interview tips (Bain website)
• Bain case interview guide   (by IGotAnOffer)
• Bain case mock interview with ex-Bain manager (below)

4. Deloitte case interview examples

• Engagement Strategy practice case (Deloitte website)
• Recreation Unlimited practice case (Deloitte website)
• Strategic Vision practice case (Deloitte website)
• Retail Strategy practice case  (Deloitte website)
• Finance Strategy practice case  (Deloitte website)
• Talent Management practice case (Deloitte website)
• Enterprise Resource Management practice case (Deloitte website)
• Footloose written case  (by Deloitte)
• Deloitte case interview guide (by IGotAnOffer)

5. Accenture case interview examples

• Case interview workbook (by Accenture)
• Accenture case interview guide (by IGotAnOffer)

6. OC&C case interview examples

• Leisure Club case example (by OC&C)
• Imported Spirits case example (by OC&C)

7. Oliver Wyman case interview examples

• Wumbleworld case sample (Oliver Wyman website)
• Aqualine case sample (Oliver Wyman website)
• Oliver Wyman case interview guide (by IGotAnOffer)

8. A.T. Kearney case interview examples

• Promotion planning case question (A.T. Kearney website)
• Consulting case book and examples (by A.T. Kearney)
• AT Kearney case interview guide (by IGotAnOffer)

9. Strategy& / PWC case interview examples

• Presentation overview with sample questions (by Strategy& / PWC)
• Strategy& / PWC case interview guide (by IGotAnOffer)

10. L.E.K. Consulting case interview examples

• Case interview example video walkthrough   (L.E.K. website)
• Market sizing case example video walkthrough  (L.E.K. website)

11. Roland Berger case interview examples

• Transit oriented development case webinar part 1  (Roland Berger website)
• Transit oriented development case webinar part 2   (Roland Berger website)
• 3D printed hip implants case webinar part 1   (Roland Berger website)
• 3D printed hip implants case webinar part 2   (Roland Berger website)
• Roland Berger case interview guide   (by IGotAnOffer)

12. Capital One case interview examples

• Case interview example video walkthrough  (Capital One website)
• Capital One case interview guide (by IGotAnOffer)

13. Consulting clubs case interview examples

• Berkeley case book (2006)
• Columbia case book (2006)
• Darden case book (2012)
• Darden case book (2018)
• Duke case book (2010)
• Duke case book (2014)
• ESADE case book (2011)
• Goizueta case book (2006)
• Illinois case book (2015)
• LBS case book (2006)
• MIT case book (2001)
• Notre Dame case book (2017)
• Ross case book (2010)
• Wharton case book (2010)

Practice with experts

Using case interview examples is a key part of your interview preparation, but it isn’t enough.

At some point you’ll want to practise with friends or family who can give some useful feedback. However, if you really want the best possible preparation for your case interview, you'll also want to work with ex-consultants who have experience running interviews at McKinsey, Bain, BCG, etc.

If you know anyone who fits that description, fantastic! But for most of us, it's tough to find the right connections to make this happen. And it might also be difficult to practice multiple hours with that person unless you know them really well.

Here's the good news. We've already made the connections for you. We’ve created a coaching service where you can do mock case interviews 1-on-1 with ex-interviewers from MBB firms . Start scheduling sessions today!

The IGotAnOffer team

McKinsey Case Coaching: Help for Experienced Hire Candidates

• Last Updated December, 2020

Former McKinsey

McKinsey and other management consulting firms are hiring more experienced professionals than ever.  There’s a good reason for this: clients are asking for it. Clients want to know that firms like McKinsey’s recommendations are rooted in industry insights.

So there’s never been a better time for an experienced professional to transition to a career in consulting!

But getting an offer from consulting with firms like McKinsey isn’t easy. You won’t get a consulting offer without passing the case interview. 

McKinsey understands that acing a case interview takes practice. Experienced professionals typically don’t have a built-in system or network to help them learn how to pass the case interview the way that applicants from undergrad and MBA programs do. To support experienced hires during the interview process, so McKinsey added extra prep: McKinsey Case Coaching sessions. 

In this article, we’ll discuss:

• Why do experienced hires need to do a case interview? 
• What you can expect in a McKinsey case coaching prep session?
• Who can get McKinsey case prep help? 
• Resources that will help experienced hire candidates prepare for management consulting interviews fast .

Let’s get started!

Why Do Experienced Hires Need To Do a Case Interview?

If you’ve been in the workforce for a few years, you may wonder if you really have to learn how to do a case interview in order to land a job in consulting.

The answer is: Yes. Nailing a case interview is essential to demonstrating that you will thrive in the world of strategy consulting. 

When you recruit as a McKinsey experienced hire, there are typically two types of roles: Consultants, and Specialists or Experts. Consultants can join the firm as a generalist or a consultant who specializes in a practice (e.g., operations,) or an industry (e.g., retail). 

The Specialist or Expert role is different. While a Consultant starts out working on one project at a time, the Specialist or Expert can be staffed on several projects at a time. They contribute deep industry or practice expertise to ensure that the team’s strategic recommendations are informed by the latest developments in a particular area. 

For either path, candidates will have to do case interviews. This is because strategy consulting relies on a specific way of thinking to break down problems. So even if you’re an Expert, the team needs to know that you can seamlessly plug into their approach.

When you nail a case interview, McKinsey will know that you can think logically and communicate clearly to solve a problem, just like all their other consultants.

Interested in Working at McKinsey?

What to expect in a mckinsey case coaching session.

McKinsey Case Coaching sessions are:

• 30 – 60 minutes,
• with a McKinsey alum,
• focused solely on the case interview,
• Non-evaluative. 

McKinsey recruiting wants experienced hire candidates to be able to put their best foot forward in interviews so they offer experienced professionals the opportunity to participate in a McKinsey Case Coaching session before their formal interviews. 

In a McKinsey Case Coaching session, a McKinsey alum will give you a case interview and provide feedback on your strengths and improvement areas afterwards. The types of cases are very similar to what you will get in a real interview.

McKinsey Experienced Hire Coaching Cases Could Focus on Any Industry

It’s unlikely that you’ll be partnered with a coach who gives a case in your industry. Don’t be thrown if you are a senior manager at a major oil and gas firm and you have a McKinsey Case Coaching session with a practice case about retail. 

Use this opportunity to show your coach that you can apply case interview skills to any industry, even one you’re unfamiliar with.

McKinsey Alumni Coaches Provide Feedback

Your McKinsey case coach will also give you feedback on how you did on the case, and what to work on prior to your interviews.

Before we go further, it’s important to note that this prep session is non-evaluative. That means it won’t impact your application or be part of the information the firm uses to decide if they want to offer you a job. 

However, your McKinsey Case Coaching session does have an impact on the process of how and when you interview with the firm. If you do a great job, your McKinsey Case Coach will pass that on to recruiters and tell them you are ready to interview! If you struggle with aspects of the case interview, you’ll receive feedback from the recruiter that they want you to practice casing a bit more before you interview. 

Don’t be bummed about getting feedback on how you did your case! 

Accept the feedback graciously during your practice session. Better yet, ask questions based on the feedback provided:

• How should I have done the case differently or how can I apply your feedback in future cases?
• What resources can I use to practice this?
• Can you share an example of when [problem in the case] occurred?

And don’t beat yourself up about it after your McKinsey Case Coaching session when you take yourself to your local bakery for a celebratory donut. Feedback is a way of life and part of the consulting ‘diet’. 

Feedback itself isn’t as important as what you do with it. As a consultant, it’s essential that you show you can improve your performance based on feedback.

Use Your McKinsey Coaching Feedback to Improve Your Casing

If you need to do some work on the case interview, find some friends, colleagues, or MCO coaches to run some cases with! McKinsey may offer you another prep session to make sure you feel good going into the interviews. 

One thing to note is that McKinsey hires experienced professionals throughout the year, rather than based on a scheduled recruiting calendar like the ones for analyst and associate hires. So you don’t have to do a bunch of case prep in one week and reach back out to the recruiter right away. 

Do the work to make sure you’re ready, and then let the recruiter know.

What McKinsey Case Coaching Is NOT: Preparation for the Personal Experience Interview

In your McKinsey Case Coaching session, there will be no time set aside to prepare for the Personal Experience Interview or fit part of the interview. Read our article on the McKinsey PEI to find out what it covers and how to prepare for it.

Who Can Get McKinsey Case Prep Help?

McKinsey Case Coaching sessions are only offered to experienced professionals.  

Typically undergrads and MBA students will not be offered McKinsey Case Coaching sessions. Those students have access to several resources through the campus recruiting programs, such as ‘case buddies’ or case workshops to assist with preparation. 

Experienced hires usually don’t have those opportunities unless they know someone who worked in consulting. 

You’re most likely to be offered a McKinsey Case Coaching session if you’re a high priority candidate. How do you become a high priority candidate? Check out our article on how to network your way into consulting .

Another factor to determine if you may be high priority is if you have a specialty that’s in demand. Check McKinsey’s page on hiring experienced professionals to see who they are looking for. For example, the page currently indicates that McKinsey is looking for experienced hires with professional experience in digital and advanced analytics, and program implementation.

Resources that Will Help Experienced Professionals Prep for Consulting Interviews Fast

If you’re planning to talk with recruiters or are already connected to someone at McKinsey, you need to start preparing for case interviews! 

We’ve got a lot of resources to help you get started:

• Our Guide to Case Interview Prep , 
• Our Free Case Prep Video Workshop that Will Help You Learn to Case FAST ,
• Our Page with Links to Tons of Resources on Landing a Management Consulting Job .

——

In this article, we’ve covered:

• The importance of preparing for your case interview,
• What a McKinsey case coaching session is,
• Who the McKinsey case coaching sessions are for,
• All the FREE My Consulting Offer resources to help you get ready for your consulting interviews FAST.

Still have questions?

If you have more questions about McKinsey MAC sessions, leave them in the comments below. One of My Consulting Offer’s recruiters will answer them.

Help with Case Study Interview Prep

Thanks for turning to My Consulting Offer for advice on case study interview prep. My Consulting Offer has helped almost 85% of the people we’ve worked with to get a job in management consulting. We want you to be successful in your consulting interviews too. For example, here is how Tanya was able to get her offer from McKinsey.

Next Steps to Prepare for McKinsey Assessments..

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3 Top Strategies to Master the Case Interview in Under a Week

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Case coaching sessions from an ex-McKinsey & Harvard MBA

Hi! I am Adrien, a former Senior Consultant at McKinsey (and a Harvard MBA) from Paris, France. I was actively involved in recruiting during my time at McKinsey, having interviewed 30+ candidates and coached countless prospective candidates throughout my career I now run 1:1 consulting case prep sessions. Reach out if you'd like to prep with me! You can find me on LinkedIn or at [email protected]

Candidate interviewed at McKinsey

Candidates coached

Of coached candidates received a job offer from a top consultancy

"By far the best case coach I've worked with"

Thomas (Boston, MA, USA)

How I differentiate from other case coaches

1) I have actual recruiting experience at McKinsey : I have interviewed dozens of candidates, in addition to presenting the firm and chatting with countless potential applicants on campuses 2) I tailor my advice to YOU specifically : No 'one-size-fits-all', my extensive experience as a coach and an interviewer allows me to identify quickly your unique strengths and areas of improvement 3) I got into McKinsey on my 2nd try : I learnt from both my failures and my success and will transmit this experience to you 4) I have been in your shoes : I prepped extensively for my consulting interviews and know managing campus life and consulting applications can be stressful and hard to manage

"Adrien's advice helped me ace my case interviews and land a job offer at my dream consultancy"

Laura (London, UK)

"Adrien clearly cared about my success and provided tailored feedback to help me improve"

Maxime (Paris, France)

My offering

Case interview session (1 hour) , broken down as: 1) Introduction from you (5mn) , so I understand where you stand in your prep and can tailor my advice accordingly 2) Case interview (40mn) : I will run a typical case interview, similar to the ones you go through at top consultancy 3) Debrief and Q&A (15mn) Format : Zoom/ Teams (similar to 1st round interviews at many top consultancies) Cost : 110 $/ 100 € (or equivalent in the currency of your choice) Booking : via email at [email protected]

• I am interested
• [email protected]

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662: Ex McKinsey and LBS lecturer, Dr. Rebecca Homkes, on high growth strategy Case Interview Preparation & Management Consulting | Strategy | Critical Thinking

Welcome to an interview with the author of Survive, Reset, Thrive: Leading Breakthrough Growth Strategy in Volatile Times, Dr. Rebecca Homkes. Survive, Reset, Thrive is a playbook for leaders derived from the author's first-hand experience working with executive teams across industries from software, technology, retail, fashion, and construction through to manufacturing. Drawing from over a decade of rich real-world experience, the author illustrates how to navigate the most complex strategic situations with a simple, executable approach. Rebecca Homkes explains how proactively to stabilize your business to withstand and grow through market shocks, reset your strategy to take account of new realities and thrive through uncertainty.   Rebecca Homkes is a high-growth strategy specialist and CEO and executive advisor. She is a Lecturer at  The London Business School, Faculty at Duke Corporate Executive Education, Advisor and Faculty at the Boston Consulting Group focused on AI and Climate and Sustainability, and a former fellow at the London School of Economics Centre for Economic Performance. A global keynote speaker and recognized thought leader, she is also the global Faculty Director of the Active Learning Program with the Young Presidents Organization (YPO), leads several fintech accelerators, and serves on the boards of many high-growth companies. She earned her doctorate at the London School of Economics as a Marshall Scholar and is now based in Miami, the Bay Area, and London, UK.   Get Rebecca’s book here: https://rb.gy/aq85ee Survive, Reset, Thrive: Leading Breakthrough Growth Strategy in Volatile Times   Here are some free gifts for you:   Overall Approach Used in Well-Managed Strategy Studies free download: www.firmsconsulting.com/OverallApproach   McKinsey & BCG winning resume free download: www.firmsconsulting.com/resumepdf   Enjoying this episode? Get access to sample advanced training episodes here: www.firmsconsulting.com/promo

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