How to Get into Consulting Without a Business Degree

Author: Taylor Warfield, Former Bain Manager and interviewer

Last Updated: May 9, 2026

 

Getting into consulting without a business degree is not only possible, it is common. According to McKinsey’s own recruiting data, roughly 50% of their consultants come from non-business backgrounds. BCG and Bain report similar numbers.

 

If you studied engineering, science, humanities, law, medicine, or anything else, you already have a path into consulting. This guide covers exactly how to position your background, build the right skills, and land offers at top firms.

 

But first, a quick heads up:

 

McKinsey, BCG, Bain, and other top firms accept less than 1% of applicants every year. If you want to triple your chances of landing interviews and 8x your chances of passing them, watch my free 40-minute training.

 

Do You Need a Business Degree to Get into Consulting?

 

No. You do not need a business degree to get into consulting. Consulting firms hire candidates from nearly every academic discipline, including engineering, economics, sciences, humanities, law, and medicine.

 

According to recruiting data, only about 12% of pre-experience hires at McKinsey, BCG, and Bain have business administration degrees. Another 30% studied economics, 14% studied engineering, and the remaining 44% come from all other fields. That means the vast majority of consultants at top firms do not have a traditional business degree.

 

In my experience at Bain, some of the strongest consultants I worked with had degrees in philosophy, history, biology, and political science. Consulting firms care far more about how you think than what you studied. If you can solve complex problems, communicate clearly, and work well on a team, your degree is not a barrier.

 

For a detailed breakdown of which majors consulting firms recruit from, check out our guide on the best majors for consulting.

 

What Backgrounds Do Consulting Firms Actually Hire?

 

What Are the Most Common Non-Business Degrees in Consulting?

 

Consulting firms recruit from a wide range of academic disciplines. Based on hiring data from MBB firms between 2020 and 2023, these are the most common degree backgrounds among pre-experience hires:

 

  • Economics (30% of pre-experience hires at MBB)

 

  • Engineering (14%), including mechanical, electrical, computer science, and chemical engineering

 

  • Business administration (12%)

 

  • Mathematics, statistics, and physics (combined ~10%)

 

  • Political science, international relations, and public policy (~8%)

 

  • Other disciplines (26%), including biology, psychology, history, philosophy, English, and pre-med

 

These numbers show that business majors are actually a minority at top consulting firms. Economics and engineering are the two most common backgrounds, but nearly a third of hires come from fields that have no direct connection to business.

 

Why Do Consulting Firms Hire Non-Business Majors?

 

Consulting firms actively seek non-business candidates for three reasons:

 

  • Diverse thinking leads to better solutions. McKinsey has stated publicly that teams with diverse academic backgrounds produce more creative recommendations for clients. When everyone on a team has the same training, they tend to approach problems the same way.

 

  • Specialized expertise is increasingly valuable. As consulting work becomes more specialized, firms need people who understand healthcare, technology, energy, and public policy from the inside. A PhD in biochemistry adds credibility that an MBA cannot match when advising a pharmaceutical client.

 

  • Business knowledge is the easy part. Firms like McKinsey send non-business hires through a 2 to 3 week "mini-MBA" training program that covers all the business fundamentals needed for the job. Analytical thinking and problem-solving skills, on the other hand, take years to develop. That is why firms would rather hire a brilliant physicist and teach them business than hire a mediocre business major.

 

What Skills Do You Need Instead of a Business Degree?

 

Consulting firms evaluate candidates on six core skills. None of them require a business degree. The table below breaks down each skill, why it matters, and how to build it from a non-business background.

 

Skill

Why It Matters

How to Build It

Structured thinking

Breaking complex problems into organized parts. Tested directly in case interviews.

Practice case interviews. Study MECE frameworks. Join case competitions.

Quantitative analysis

Interpreting data, doing mental math, and drawing conclusions from numbers.

Take statistics or data analysis courses. Practice mental math daily.

Communication

Presenting complex ideas clearly to senior executives.

Debate clubs, presentations, writing-intensive courses all build this.

Leadership

Driving results through teams without formal authority.

Lead student organizations, volunteer projects, or work teams.

Business acumen

Understanding basic business concepts like revenue, profit, and market share.

Read business news daily. Take free online business courses.

Client readiness

Poise, professionalism, and the ability to build trust quickly.

Any client-facing or customer-facing experience. Professional internships.

 

For a complete breakdown of every skill firms look for, read our guide on skills for management consulting.

 

How Do You Get into Consulting Without a Business Degree?

 

Follow these seven steps to break into consulting from any academic background. Having coached hundreds of candidates with non-business degrees, I can tell you that the process is straightforward if you approach it strategically.

 

Step 1: Pick Your Entry Path

 

Your entry path into consulting depends on where you are in your career. There are four main paths, and each one is open to non-business candidates. The table below shows what each path looks like.

 

Entry Path

Typical Background

Entry Level

Timeline

Undergraduate

Junior or senior at a target or non-target school

Business Analyst (McKinsey) or Associate Consultant (BCG/Bain)

Apply junior year for internship or senior year for full-time

MBA

2 to 5 years of work experience plus top MBA program

Associate (McKinsey) or Consultant (BCG/Bain)

Recruit during MBA Year 1 for summer internship

Advanced degree

PhD, JD, or MD candidate or recent graduate

Same level as MBA hires

Apply during final year of program

Experienced hire

3 to 10+ years of industry experience

Varies by experience level

Rolling applications year-round, peak hiring March to May

 

If you are still in school, the undergraduate or advanced degree path is your best bet. If you are already working, decide whether pursuing an MBA or applying as an experienced hire makes more sense. For a full comparison of these paths, read our guide on how to get into consulting.

 

Step 2: Build Basic Business Knowledge

 

You do not need an MBA to learn business basics. You need a few weeks of focused self-study. McKinsey runs a 2 to 3 week "mini-MBA" for all non-business hires, which tells you exactly how learnable this material is. Here are the topics to cover:

 

  • Income statements, balance sheets, and cash flow statements

 

  • Revenue growth, profit margins, and return on investment

 

  • Market sizing and market share analysis

 

  • Pricing strategies and competitive dynamics

 

  • Mergers and acquisitions basics

 

  • Supply chain and operations fundamentals

 

Free resources from Khan Academy, Coursera, and the Wall Street Journal can get you up to speed in 2 to 4 weeks. Read the Wall Street Journal or Financial Times daily to build your business vocabulary. According to a LinkedIn Learning survey, professionals who dedicate just 30 minutes a day to business news build functional fluency within a month.

 

Step 3: Sharpen Your Quantitative Skills

 

Case interviews require mental math, data interpretation, and basic quantitative reasoning. You do not need calculus. You need to be fast and accurate with arithmetic, percentages, and estimation. Here is how to get there:

 

  • Practice mental math for 15 to 20 minutes daily (multiplication, division, percentages, growth rates)

 

  • Learn to read and interpret charts, graphs, and data tables quickly

 

  • Get comfortable with market sizing estimates (e.g., "How many gas stations are in the US?")

 

  • Take a basic statistics course if you have never studied statistics formally

 

According to Glassdoor interview data, roughly 80% of case interview questions involve some form of quantitative analysis. You cannot avoid math in consulting, but the math itself is straightforward once you practice regularly.

 

Step 4: Reframe Your Resume Around Consulting-Relevant Achievements

 

Your resume is the single biggest factor in whether you get an interview. According to industry data, less than 10% of applications at MBB firms survive the initial resume screen. As a non-business candidate, you need to translate your experience into language consulting recruiters understand.

 

The key principle is to lead with outcomes, not responsibilities. Show what you achieved and quantify the impact. Here are two examples of how to reframe non-business experience:

 

Background

Weak Bullet (Before)

Strong Bullet (After)

Biology researcher

Conducted lab experiments and analyzed results for professor's research project.

Designed and executed 15 experiments, analyzed 10K+ data points, and identified a 23% improvement in drug efficacy, contributing to a published paper in Nature.

History major, student org leader

Led the debate team and organized events for members.

Led a 45-member debate team, grew membership 60% in one year, and managed a $12K annual budget, winning 3 regional championships.

 

Every bullet on your resume should include a number. If you want expert help translating your background into a consulting-ready resume, check out our resume review and editing service. We offer unlimited revisions with 24-hour turnaround to help you land 3x more interviews.

 

For a complete walkthrough of consulting resume best practices, read our consulting resume guide.

 

Step 5: Network Your Way to an Interview

 

Networking is essential for non-business candidates because you are less likely to be recruited through traditional campus channels. In my experience, candidates with a referral from a current employee are 2 to 3 times more likely to get an interview compared to cold online applicants.

 

Here are the most effective networking strategies:

 

  • Start with alumni. Search LinkedIn for graduates of your school who work at your target firms. Request a 15-minute informational interview. Alumni are the most responsive group.

 

  • Attend firm events. McKinsey, BCG, and Bain host information sessions, coffee chats, and recruiting events. Show up early and have genuine conversations.

 

  • Connect on LinkedIn. Send personalized messages to consultants. Mention something specific you have in common, whether that is a shared school, hometown, or interest.

 

  • Ask for referrals at the right time. After 2 to 3 genuine conversations with someone at a firm, it is appropriate to ask if they would be comfortable referring you. Do not ask in the first conversation.

 

According to a Harvard Business Review study, employee referrals are the number one source of hires at competitive firms. For a complete networking playbook, read our consulting networking guide.

 

Step 6: Craft Your "Why Consulting?" Story

 

Every interviewer will ask you some version of "Why consulting?" and "Why are you leaving your current field?" As a non-business candidate, your answer needs to be crisp, authentic, and forward-looking. Build your story around three pillars:

 

  • Impact. "In my current field, I solve problems within one domain. In consulting, I can solve problems across dozens of organizations and industries."

 

  • Growth. "I have hit a learning ceiling. Consulting offers the steepest learning curve in business because you tackle new challenges constantly."

 

  • Fit. "I thrive on analytical problem-solving, teamwork, and presenting findings to decision-makers. That is exactly what consultants do every day."

 

The worst thing you can do is apologize for your background. Never say, "I know I don’t have a business degree, but..." Instead, frame your background as a strength. A biology researcher has analytical rigor. A history major has exceptional writing and argumentation skills. A computer science graduate has quantitative depth that most business majors lack.

 

For a deeper dive into crafting your transition story, check out our career change to consulting guide.

 

Step 7: Prepare for Case and Fit Interviews

 

Case interviews are the most important part of the consulting hiring process, and they do not require any business degree to pass. A case interview is a 30 to 60 minute exercise where you and the interviewer work together to solve a business problem. You do not need to know the answer. You need to demonstrate structured thinking, analytical reasoning, and clear communication.

 

Based on coaching thousands of candidates, here is the preparation timeline I recommend for non-business candidates:

 

  • Weeks 1 to 2: Learn case interview fundamentals. Study frameworks, practice structuring problems, and learn the most common case types (profitability, market entry, M&A, pricing).

 

  • Weeks 3 to 4: Practice 3 to 5 cases solo to build comfort with the structure and math before working with a partner.

 

  • Weeks 5 to 8: Practice 2 to 3 cases per week with a partner. Focus on getting feedback and improving each time.

 

  • Weeks 9 to 12: Ramp up to 3 to 5 cases per week. Do mock interviews under realistic conditions. Refine your behavioral stories.

 

Most successful candidates complete 40 to 60 practice cases before their real interviews. Non-business candidates can absolutely excel at case interviews because the skills being tested are problem-solving and communication, not business trivia.

 

If you want to learn case interviews quickly, my case interview course walks you through proven strategies in as little as 7 days. It is designed for candidates with no business background and covers everything from frameworks to business essentials to case math.

 

Which Consulting Firms Are Best for Non-Business Candidates?

 

Some firms are more welcoming to non-business backgrounds than others. The table below compares different firm tiers based on their openness to non-traditional candidates.

 

Firm Tier

Openness to Non-Business

Special Programs

Entry Difficulty

MBB (McKinsey, BCG, Bain)

Very high. ~50% of hires are non-business. Actively recruit diverse backgrounds.

McKinsey mini-MBA, dedicated advanced degree tracks, diversity programs.

Extremely competitive. <1% acceptance rate.

Big 4 (Deloitte, EY, PwC, KPMG)

High. More flexible GPA and school requirements.

Various leadership and development programs for non-traditional candidates.

Very competitive but more accessible than MBB.

Tier 2 (Oliver Wyman, LEK, Kearney, Roland Berger)

High. Value specialized expertise and diverse academic backgrounds.

Fewer formal programs but open to all backgrounds through standard recruiting.

Competitive. Smaller firms mean fewer spots but also fewer applicants.

Boutique firms

Very high. Often hire for domain knowledge over pedigree.

Industry-specific recruiting. Your non-business expertise may be exactly what they want.

Varies widely. Some are easy to enter, others are very selective.

 

If you have a specialized background in healthcare, technology, energy, or public policy, boutique firms and practice-specific groups within larger firms may actively seek you out. According to Glassdoor data, experienced hires with domain expertise receive offers at rates 2 to 3 times higher than generalist applicants at some specialty firms.

 

For a complete list of consulting firms and how to approach each one, read our guide on how to get into MBB consulting.

 

What Are the Biggest Mistakes Non-Business Candidates Make?

 

Having coached hundreds of non-business candidates, I see the same five mistakes repeatedly. Avoiding these will put you ahead of most applicants.

 

  • Apologizing for their background. Never say "I know I don’t have a business degree." Firms already know your degree. If they invited you to interview, they are interested. Frame your background as a differentiator, not a weakness.

 

  • Skipping business fundamentals. You do not need an MBA, but you do need to understand basic financial statements, profit margins, and market dynamics. Interviewers will expect you to know what EBITDA means. Spending 2 to 4 weeks on self-study eliminates this gap entirely.

 

  • Relying only on online applications. Without networking, your resume goes into a pile of thousands. According to industry estimates, less than 5% of cold online applicants receive interviews at MBB firms. Networking and referrals dramatically improve your odds.

 

  • Giving a generic "Why consulting?" answer. "I want to solve challenging problems" is not specific enough. Connect your answer to your actual experiences and explain what specifically drew you to consulting from your field.

 

  • Underpreparing for case math. Non-business candidates often focus too much on frameworks and not enough on quantitative skills. According to Glassdoor data, math mistakes are the number one reason candidates fail case interviews. Practice mental math every day for at least two weeks before your interviews.

 

What Advantages Do Non-Business Candidates Have?

 

Your non-business background is not just acceptable. It can be a real competitive advantage. Here is why:

 

  • You stand out from the crowd. When every other applicant has the same business degree and the same internships, your unique background makes you memorable. Recruiters notice differentiation.

 

  • You bring fresh perspectives. According to McKinsey’s own research, diverse teams outperform homogeneous teams by up to 35% on profitability metrics. Your different training gives you a different lens for solving problems.

 

  • You have specialized knowledge firms need. If a firm is advising a hospital system, a candidate with a public health degree is more valuable than a generic business major. Firms increasingly staff teams with industry specialists.

 

  • You develop transferable skills that business majors may lack. A philosophy major has trained argumentation. A physics major has rigorous quantitative reasoning. An English major has exceptional written communication. These skills transfer directly to consulting work.

 

The bottom line is that consulting firms are not looking for people who already know business. They are looking for smart, driven, analytical people they can train. If that describes you, your degree is an asset.

 

For more on how to transition from any background, read our complete transition to consulting guide.

 

Frequently Asked Questions

 

Can You Get into McKinsey Without a Business Degree?

 

Yes. According to McKinsey’s own recruiting materials, roughly 50% of their consultants come from non-business backgrounds. McKinsey has dedicated recruiting tracks for advanced degree holders (PhD, JD, MD) and runs a mini-MBA program for all non-business hires. Your degree does not need to be in business, but you do need to demonstrate strong analytical thinking, leadership, and problem-solving skills.

 

Do Consulting Firms Care What You Majored In?

 

Not nearly as much as you think. Based on MBB hiring data, business administration accounts for only about 12% of pre-experience hires. Firms care far more about your GPA, the quality of your school, your extracurricular achievements, and your interview performance than your specific major. That said, certain majors like economics and engineering do provide a natural advantage because they build quantitative and analytical skills that are directly tested in case interviews.

 

Is an MBA Required to Get into Consulting?

 

No. An MBA is one path into consulting, but it is not the only one. Undergraduate hires, advanced degree holders, and experienced industry professionals can all enter consulting without an MBA. In fact, MBA hires and undergraduate hires each make up roughly equal shares of most firms’ incoming classes. An MBA lets you skip the junior analyst level and enter at a higher salary, but it is not a requirement. For more details, read our consulting career path guide.

 

How Long Does It Take to Prepare for Consulting Without a Business Background?

 

Most non-business candidates need 8 to 12 weeks of dedicated preparation. This includes 2 to 4 weeks of building business knowledge and quantitative skills, followed by 6 to 8 weeks of intensive case interview practice. Plan to complete 40 to 60 practice cases before your real interviews. The total time investment is typically 60 to 100 hours spread across 2 to 3 months.

 

What Is the Easiest Path into Consulting Without a Business Degree?

 

The easiest path depends on your current situation. If you are still in school, recruiting as an undergraduate from a target school is the most straightforward path. If you are already working, applying as an experienced hire or pursuing an MBA at a top business school are the two most common paths. Big 4 consulting teams (Deloitte, EY, PwC, KPMG) tend to have more flexible requirements than MBB firms, making them a good starting point for candidates from non-traditional backgrounds.

 

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