Jack Westin MCAT QBank

If you're looking for high-volume MCAT practice without spending a dime, Jack Westin is the answer. With approximately 6,700 free questions covering all four MCAT sections, daily CARS passages, 6 free full-length practice exams, and 7 free digital review books, Jack Westin offers more free MCAT content than any other platform.

Originally known as the go-to resource for free CARS practice, Jack Westin has expanded into a full MCAT question bank that competes with paid options on volume — though not always on polish.

Summary Table

Jack Westin MCAT QBank Overview

The Jack Westin QBank at jackwestin.com/qbank is a completely free resource with the following question types:

• 3,044 AAMC-style passage-based questions across CARS, Bio/Biochem, Chem/Phys, and Psych/Soc
• 762 fundamental passages for content-focused review
• 1,572 fundamental discrete questions for standalone topic practice
• 926 AAMC-style discrete questions for B/B, P/S, and C/P sections
• 387 MCAT content diagnostic questions for baseline assessment

Beyond the QBank, Jack Westin also includes:

• Daily CARS passages — a new, original CARS passage released every single day
• 6 free full-length MCAT practice exams (9 passages, 53 questions each)
• 7 free digital MCAT review books (Chemistry, Physics, Organic Chemistry, Biology, Biochemistry, Psychology, Sociology)
• Custom test creation filtered by section, question type, and status (unseen/incorrect/flagged)
• Timed mode with adjustable speed (1x, 1.25x, 1.5x, 2x)
• Community discussion on every passage with active student comments
• Chrome extension with written solutions for official AAMC practice materials

Jack Westin MCAT QBank Review For 2026

CARS Practice: The Crown Jewel

Jack Westin built its reputation on CARS practice, and it remains the platform's greatest strength. With 3,044 AAMC-style CARS passages spanning 21+ disciplines (architecture, ethics, philosophy, political science, linguistics, and more), it has the deepest CARS library of any platform.

The daily CARS passage feature is particularly popular — every day of the year, a new original passage is released. Many students subscribe to the daily email and make it part of their morning routine. This kind of consistent daily practice is exactly what CARS improvement requires, and Jack Westin makes it effortless and free.

For students who struggle with CARS (one of the most commonly feared MCAT sections), Jack Westin is an essential supplement regardless of what other resources you use.

Science Section Questions

Jack Westin has expanded well beyond CARS into all four MCAT sections. The fundamental passages and discrete questions cover Biology, Biochemistry, General Chemistry, Organic Chemistry, Physics, Psychology, and Sociology.

The science questions are serviceable for content review and foundational practice, but they don't quite match the reasoning depth of Blueprint's questions or the authenticity of AAMC's official materials. The AAMC-style passages are better and closer to the real exam's format, while the fundamental questions are more straightforward content checks.

For budget-conscious students, Jack Westin's science questions are good enough for building a baseline — just supplement with AAMC materials closer to test day.

Free Extras: Practice Exams and Review Books

What sets Jack Westin apart from other free resources is the volume of extras. The 6 free full-length practice exams give you timed test-taking experience without spending $35+ per exam. The 7 free digital review books cover every major science subject tested on the MCAT.

These aren't as polished as paid alternatives — the practice exams don't provide scaled scores, and the review books aren't as comprehensive as Kaplan's 7-book set. But at $0, they provide genuine value for students building a study plan on a budget.

Community and Discussion

Every passage on Jack Westin has a comment section where students discuss their reasoning, ask questions, and share strategies. Some popular passages have 50–70+ comments. This community-driven learning is a unique advantage — you can learn from other students' thought processes and see how different people approach the same passage.

The JW+ Premium Tier

While the core QBank is free, Jack Westin offers an optional premium subscription:

JW+ is a reasonable upgrade at $29.99/month with a 7-day free trial. It's also included free for 9 months with Jack Westin's MCAT courses ($2,999–$3,999) or 16+ hour tutoring packages.

How It Compares

Who Jack Westin MCAT QBank Is Best For

• Budget-conscious students who need high-volume practice at no cost
• Students who struggle with CARS and need daily, consistent practice
• Self-studiers building a free or low-cost study plan
• Students early in their prep who want to start practicing before investing in paid resources
• Anyone looking for supplementary practice alongside paid question banks

When You Might Look Elsewhere

• If question quality is your top priority — AAMC Question Packs are the gold standard for authenticity
• If you want AI-powered personalization — Blueprint's QBank offers smart recommendations
• If you want the most polished explanations — paid options like Blueprint and Kaplan have more detailed answer analysis
• If you need scaled score predictions — Jack Westin's practice exams don't provide scored reports

Final Verdict

Jack Westin is the most valuable free MCAT resource on the internet. The combination of 6,700+ free questions, daily CARS passages, 6 practice exams, and 7 review books is unmatched at any price — let alone free. The CARS practice alone makes it essential for every MCAT student.

The trade-off is that question quality and analytics don't match premium paid options. But as a supplement to your primary study materials — or as the foundation of a budget study plan — Jack Westin delivers extraordinary value.

Visit Jack Westin's QBank to start practicing for free today.

Jack Westin MCAT QBank FAQs

Is Jack Westin Really Free?

Yes. All QBank questions, written explanations, daily CARS passages, practice exams, and review books are completely free. The optional JW+ premium subscription ($29.99/month) adds video solutions, an adaptive study schedule, flashcards, and academic advising — but the core QBank requires no payment.

How Many Questions Does Jack Westin Have?

Approximately 6,700 questions including 3,044 AAMC-style passages, 762 fundamental passages, 1,572 fundamental discrete questions, 926 AAMC-style discrete questions, and 387 diagnostic questions. The broader platform advertises 7,000+ questions when including practice exam questions.

Is Jack Westin Good for CARS?

Jack Westin is widely considered the best free CARS resource available. With 3,044 AAMC-style CARS passages covering 21+ disciplines and a new daily passage released every day, it offers the deepest CARS library of any platform. It's frequently recommended on r/MCAT for CARS improvement.

Should I Use Jack Westin or a Paid QBank?

Ideally, use both. Jack Westin is excellent for daily CARS practice and high-volume question practice at no cost. Paid QBanks like Blueprint and Kaplan offer higher question polish, AI features, and better analytics. The AAMC Question Packs and Section Banks are essential for the most authentic practice. A strong study plan layers free resources like Jack Westin with paid materials where they matter most.

Does Jack Westin Have Practice Exams?

Yes — Jack Westin offers 6 free full-length MCAT practice exams, each with 9 passages and 53 questions. These exams don't provide scaled scores like AAMC practice exams, but they offer valuable timed test-taking practice at no cost.