Free MCAT Practice Test

MCAT Practice Test

Choose your test type and start practicing. All questions are built on the official AAMC content outline across the four MCAT sections.

Quick Test

Mixed sections

~30 minutes All 4 sections

~100

Half Test

All sections

~2.5 hours Balanced distribution

Premium

230

Full Mock

Real exam format

~7.5 hours AAMC exam pattern

Premium

Quick Test is free. Half Test & Full Mock require Premium.

Why Take MCAT Practice Tests?

Timed practice is one of the most effective ways to prepare for the MCAT. The AAMC exam contains roughly 230 scored questions across four sections — Bio/Biochem, Chem/Phys, Psych/Soc, and CARS — completed over about 7.5 hours of seated time. Simulating that environment builds the stamina, pacing, and confidence you need on test day.

Our practice questions are organized by the official AAMC content categories (1A–10A) plus CARS reasoning skills. Each question comes with a detailed explanation so you can learn from mistakes immediately. Whether you have 30 minutes for a quick set or want a full-length 230-question simulation, there is a format that fits your schedule.

How It Works

Select a test type above — Quick Test (20 questions), Half Test (~100 questions), or Full Mock (230 questions). Questions are drawn from across the four MCAT sections in proportions that mirror the real exam. When you finish, you will see your score breakdown by section, time spent, and detailed explanations for every answer — so you can target the content categories that need the most work.

1/20

20:00

Your Results

Here's how you performed in the practice test

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Free MCAT Practice Test — Online Mock Exam

Test your MCAT preparation with free timed practice tests on MCAT Prep. Our mock tests are designed to match the real AAMC MCAT exam pattern with questions drawn from all four MCAT sections.

Test Types Available

Quick Test (20 questions, ~30 minutes) — Mixed questions from all four MCAT sections for a fast revision session
Half Test (~100 questions, ~2.5 hours) — All four sections in MCAT proportions: Bio/Biochem, Chem/Phys, Psych/Soc, and CARS
Full Mock Test (230 questions, ~7.5 hours) — Complete simulation of the real MCAT with ~59 Chem/Phys, ~53 CARS, ~59 Bio/Biochem, and ~59 Psych/Soc questions

Test Features

Real-time countdown timer matching the actual MCAT exam
Question navigator to jump between questions
Flag questions for review during the test
Instant results with subject-wise score breakdown
Detailed explanations for every question after submission
Answer review mode showing correct vs. selected answers
No registration required — completely free

MCAT Exam Pattern

The MCAT is a computer-based test administered by the AAMC. It consists of roughly 230 questions across four sections completed over about 7.5 hours of seated time, and is scored on a 472–528 scale (each section scored 118–132). The four sections are Chemical and Physical Foundations of Biological Systems (~59 questions), Critical Analysis and Reasoning Skills / CARS (~53 questions), Biological and Biochemical Foundations of Living Systems (~59 questions), and Psychological, Social, and Biological Foundations of Behavior (~59 questions).

How to Use This Practice Test

Choose a test type — Quick, Half, or Full Mock
Click "Start Test" to begin the timed exam
Select your answer for each MCQ — you can navigate between questions freely
Submit the test when done or let the timer expire
Review your results and read explanations for each question

Tip: Take at least one full mock test per week during your preparation. Students who regularly practice under timed conditions score significantly higher on the actual MCAT.

All questions are built on the official AAMC MCAT content outline and follow the format of the current MCAT exam. Our question bank includes thousands of MCQs with verified answers and detailed explanations.