MCAT Prep You Can Trust: Proven Tools, Real Results
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Select Your MCAT
Test Prep Package
Sign up for our Comprehensive Prep Course to get all the MCAT preparation materials you need to secure a medical school spot.
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3,000+ MCAT-level Questions
Practice with MCAT exam prep questions and visual explanations.
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Adaptive Study Planner
Stay organized with a personalized MCAT review study schedule.
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Detailed Performance Analytics
Track your progress with detailed MCAT prep performance analytics.
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Smart Study Tools
Review MCAT practice material on the go with our digital notebook and mobile app.
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6 Print and Digital Science Review Books
Study MCAT science content with print and digital review books.
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2 Print and Digital CARS Review Books
Master MCAT CARS with print and digital review books.
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450 Concept Check Questions
Test yourself with concept check questions featuring visual explanations.
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1,100+ High-Yield Video Lessons
Understand key MCAT topics with engaging video lessons.
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AAMC® Prep Hub Resources ($365 Value)
Access all official AAMC MCAT prep materials including section banks, question bank, and more!
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7 AAMC MCAT Practice Exams
Train like it’s test day with 7 AAMC practice exams.
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New! UWorld MCAT Practice Exam
Practice with a full length exam with new MCAT exam questions and visual explanations.
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4,000 Flashcard Quiz Questions
Reinforce learning with adaptive end-of-lesson quizzes.
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3,000+ MCAT-level Questions
Adaptive Study Planner
Detailed Performance Analytics
Smart Study Tools
6 Print and Digital Science Review Books
2 Print and Digital CARS Review Books
450 Concept Check Questions
1,100+ High-Yield Video Lessons
AAMC® Prep Hub Resources ($365 Value)
7 AAMC MCAT Practice Exams
New! UWorld MCAT Practice Exam
4,000 Flashcard Quiz Questions
3,000+ MCAT-level Questions
Adaptive Study Planner
Detailed Performance Analytics
Smart Study Tools
6 Print and Digital Science Review Books
2 Print and Digital CARS Review Books
450 Concept Check Questions
1,100+ High-Yield Video Lessons
AAMC® Prep Hub Resources ($365 Value)
7 AAMC MCAT Practice Exams
New! UWorld MCAT Practice Exam
4,000 Flashcard Quiz Questions
3,000+ MCAT-level Questions
Adaptive Study Planner
Detailed Performance Analytics
Smart Study Tools
6 Print and Digital Science Review Books
2 Print and Digital CARS Review Books
450 Concept Check Questions
1,100+ High-Yield Video Lessons
AAMC® Prep Hub Resources ($365 Value)
7 AAMC MCAT Practice Exams
New! UWorld MCAT Practice Exam
4,000 Flashcard Quiz Questions
6 Print and Digital Science Review Books
2 Print and Digital CARS Review Books
450 Concept Check Questions
3,000+ MCAT-level Questions
Adaptive Study Planner
Detailed Performance Analytics
Smart Study Tools
1,100+ High-Yield Video Lessons
AAMC® Prep Hub Resources ($365 Value)
7 AAMC MCAT Practice Exams
New! UWorld MCAT Practice Exam
4,000 Flashcard Quiz Questions
MCAT Prep Materials That Help You Perform Your Best





UWorld Partners with The Goldwater Foundation to Give Back
“UWorld’s MCAT resources helped prepare me and showed me areas of weakness that I needed to practice.”
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Barry Goldwater Scholar
Top Scorers Trust UWorld’s MCAT Exam Prep
Why Future Doctors Choose UWorld’s MCAT Study Resources
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Explore Our MCAT Exam Prep Resources
Educators: Empower Your Students to Reach Their Goals
MCAT Test Prep: Frequently Asked Questions
Why is UWorld considered a trusted MCAT online prep provider?
UWorld is one of the leading MCAT prep companies due to its expert-driven content and proven learning methodology. UWorld’s MCAT prep resources are trusted because they are:
- Trusted by 90% of Medical Students: UWorld’s quality has earned the confidence of the medical community, with 90% of medical students trusting our platform for their high-stakes exams. This trust is built on our consistent, proven active learning methodology, the same effective approach found in our MCAT prep resources.
- A Legacy of Proven Expertise: UWorld is a global leader in academic and professional education. Since its inception in 2003, UWorld has helped over 5 million undergraduate, graduate, and professional students prepare for high-stakes accounting, finance, graduate school, high school, legal, medical, nursing, and pharmacy exams.
- Developed by Experts: All MCAT material is created by an in-house team of 23 PhD and MS-level authors. The MCAT prep content team brings 241+ combined years of academic experience, 222+ publications, and 163+ awards for teaching and research.
“Amazing resource, an absolute necessity along any successful MCAT journey.”
What makes UWorld’s MCAT preparation materials more effective for students?
UWorld’s MCAT preparation materials are effective because each component is designed for active, exam-level learning, setting them apart from traditional, passive MCAT prep resources.
- Interactive “UBooks” Instead of static textbooks, UBooks are an interactive MCAT review experience. They integrate over 4,000 high-yield illustrations for visual learners, thousands of hyperlinks in the digital version and concept check questions, turning passive reading into an immersive learning experience.
- High-Yield Videos Our short, 3-7 minute video lessons are designed to visually explain the most difficult MCAT test prep topics in a step-by-step manner. They are integrated directly with the UBooks interface to streamline learning.
- MCAT QBank Our industry-leading QBank features over 3,000 MCAT study prep questions that mimic the exam. The true value lies in the detailed visual rationales for every answer choice.
- Integrated Study Tools The platform combines all the MCAT study resources students need for success. You can generate a custom study plan in minutes, create flashcards with spaced repetition directly from UWorld content, organize your notes in a digital notebook, and use detailed analytics to track your performance and pinpoint weaknesses.
Is UWorld’s MCAT prep representative of the official AAMC MCAT exam?
Yes, UWorld’s MCAT prep is highly representative, as it includes all official AAMC MCAT bundle integrated directly into our Comprehensive Course.
In addition, our in-house team of MDs and PhDs meticulously crafts all UWorld-created MCAT preparation materials, from our questions to our videos to mirror the AAMC blueprint. Unlike other prep providers, our experts must pass a rigorous screening process, ensuring only the most qualified educators and physicians are creating your MCAT study resources. This ensures our MCAT practice material accurately reflects the official exam’s conceptual difficulty and critical reasoning.
“Really good, this is the most representative 3rd party material compared to official AAMC materials. Definitely recommend it, I wish I found out about UWorld sooner.”
Which UWorld MCAT prep package is right for me?
UWorld offers several MCAT prep programs to fit your specific study needs. Our MCAT study programs are designed to be flexible:
- MCAT Comprehensive Course: This is our all-in-one self-study MCAT test preparation solution. It is ideal for students who want a complete MCAT study program that includes all of our MCAT preparation materials: the 8-volume book set, 600+ high-yield videos, 3,000+ question QBank, 4,000+ flashcards, UWorld practice exam, 7 AAMC practice exams, AAMC prep hub resources and time-saving study tools.
- MCAT Core Course: This MCAT prep package is designed for students who want our core MCAT prep materials (the books and QBank) but may have already purchased the AAMC materials separately.
- MCAT QBank: This is our industry-leading MCAT practice material. It is the perfect MCAT review tool for students who already have prep books and the AAMC materials and want to focus on high-quality practice questions.
- MCAT Prep Books: This 8-book set in print and digital form is an excellent MCAT study resource for students who want engaging, illustrated content review of all MCAT science and CARS subjects. Unlike other MCAT preparation program providers it includes 2 specialized CARS books.
When should I start my MCAT prep?
Most students dedicate 3 to 6 months to MCAT prep, aiming for a total of 300 to 350 hours of focused review. The ideal timeline for your MCAT test preparation depends on your schedule and goals:
Targeting a Spring Test (March, April, May)
- This is ideal. It allows you to get your score back before medical school applications open in June, making you an early applicant.
- Standard (6-Month) Start: Begin your MCAT prep in the fall (September-November).
- Intensive (3-Month) Start: Begin your MCAT exam prep in the winter (December-February).
Targeting a Summer Test (June, July, August)
- This is the most popular time. You can use your summer break for a focused, full-time MCAT study program.
- Standard (6-Month) Start: Begin your MCAT prep in the winter (January-February).
- Intensive (3-Month) Start: Begin your MCAT prep in the spring (March-May).
Targeting a Fall Test (September)
- This is the last possible date to test for the current application cycle. Your application will be processed later, but it is still an option.
- Standard (6-Month) Start: Begin reviewing your MCAT prep resources in the spring (March).
- Intensive (3-Month) Start: Begin your MCAT practice material in the early summer (June)
Targeting a Winter Test (January)
- This is a strategic choice for students who want to apply in the next cycle. It gives you your score months before applications open, or it serves as a good date for a retake.
- Standard (6-Month) Start: Begin your MCAT test preparation in the summer (July).
- Intensive (3-Month) Start: Begin your MCAT review in the fall (October)
Are there free or affordable MCAT prep materials available?
Yes, while many free MCAT prep resources are available, they often lack the expert-level explanations, accuracy, and quality control of premium MCAT preparation materials. They may be outdated or fail to reflect the real exam’s difficulty.
UWorld’s MCAT prep online bundle provides a high-value, cost-effective alternative to both inconsistent free resources and expensive, tutor-led MCAT study programs.
What sets our MCAT prep materials apart:
- Expert-Vetted Content: Unlike crowd-sourced or unvetted free MCAT resources, our renowned QBank, interactive books, and high-yield videos are all created by an in-house team of subject matter experts with advanced degrees.
- All-in-One Platform: Instead of patching together scattered resources, our platform integrates all your MCAT test preparation tools from content review to practice and performance tracking in one place.
- Superior Explanations: The most significant difference is our detailed rationales. We provide in-depth explanations for all answer choices (correct and incorrect), teaching you the “why” behind every concept. This level of detail in our MCAT practice material is essential for building critical reasoning skills, which free resources rarely provide.
What are the must-have MCAT resources you need to succeed?
A successful MCAT prep plan requires three “must-have” MCAT prep resources:
- Comprehensive Content Review: You need effective MCAT preparation materials (like targeted books and high-yield videos) to master the broad range of science and CARS concepts.
- A High-Quality QBank: A large question bank is essential for your daily MCAT review. It builds critical reasoning skills and helps you learn from detailed explanations, making it one of the most vital MCAT study resources.
- AAMC Official Materials: This is a critical MCAT prep resource. As the test makers, their practice exams are essential.
Will UWorld’s MCAT Prep help me master the science fundamentals?
UWorld MCAT study materials help students master the sciences from every angle, building a strong foundation, sharpening experimental reasoning, interpreting visual data, and solving complex problems with confidence.
- Science Basics: AAMC-aligned lessons, videos and questions developed by subject matter experts strengthen understanding across biology, biochemistry, chemistry, physics, psychology, and sociology, building a strong foundation for true scientific reasoning.
- Lab Techniques + Experimental Design: The Books include the UBook Lab which provides detailed descriptions and visual depictions of essential laboratory techniques in a direct, easy-to-follow way. The videos and QBank also break down complex experiments, variables, and results so students master interpreting data, identifying controls, and analyzing outcomes.
- Step-by-Step Calculations + Reaction Mechanisms: Detailed step-by-step examples guide students through each calculation and reaction pathway, reinforcing logic, precision, and problem-solving skills essential for the MCAT.
- Annotated Passages + Visual Data: Every passage features annotated visuals, graphs, and tables that clarify tough science concepts and train students to extract meaning from data-heavy questions.
