MCAT® Test

MCAT® Test

This overview includes information to help you prepare for the MCAT® exam. You’ll find details about the exam format, registration, testing options, costs, scoring, retakes, and study resources.

Exam Type

Medical school admissions exam

Total Questions

230 questions

Test Time

6 hours and 15 minutes of testing time

Total Score

472 to 528

Exam Background and Purpose

The Medical College Admission Test® (MCAT®) is a standardized exam used by medical schools as part of the admissions process. The exam measures knowledge and reasoning skills in biological sciences, physical sciences, behavioral sciences, and critical analysis.

MCAT Exam Overview

The MCAT includes four sections covering biological systems, chemical and physical foundations, critical analysis, and psychological, social, and biological foundations of behavior.

Infographic detailing the MCAT exam structure: 230 questions, 6 hours 15 minutes test time, 4 sections covering biology, chemistry, analysis, and psychological, social, and biological foundations.

Test Overview

The MCAT is divided into four main sections. Each section measures a different combination of scientific knowledge, critical analysis, reasoning, and problem-solving skills.

MCAT Sections

Chemical and Physical Foundations of Biological Systems

59 questions / 95 minutes

This section measures knowledge of chemistry, physics, biology, and biochemistry concepts as they relate to living systems.

Critical Analysis and Reasoning Skills

53 questions / 90 minutes

This section measures reading comprehension, analysis, reasoning, and the ability to evaluate information from complex passages.

Biological and Biochemical Foundations of Living Systems

59 questions / 95 minutes

This section focuses on biological and biochemical concepts, including how living organisms grow, reproduce, respond, and maintain internal stability.

Psychological, Social, and Biological Foundations of Behavior

59 questions / 95 minutes

This section measures concepts related to behavior, mental processes, social factors, health, and biological influences on behavior.

Costs and Payment Options

The standard MCAT registration fee is currently $355. Examinees approved for the AAMC Fee Assistance Program pay a reduced registration fee of $145. Examinees testing outside the United States, Canada, or U.S. territories are charged an additional international fee. Because fees may change, check the official AAMC registration information before scheduling your exam.

Registration/Times/Locations

You can register for the MCAT through the AAMC MCAT Registration System. During registration, you will choose a test date, select a testing location, and pay the registration fee. MCAT testing dates are offered throughout the year, but availability depends on your location and open testing appointments.

Key point: MCAT fees, scheduling deadlines, available testing dates, and testing-center appointments can change, so always confirm the current details through AAMC before registering.

Test Day

Plan to arrive early and bring valid identification that matches the name on your MCAT registration. The MCAT is administered at a testing center, and you must follow AAMC’s test-day rules for check-in, breaks, personal items, and prohibited materials.

The MCAT includes optional scheduled breaks. Food, drinks, and personal items are not allowed in the testing room, but some items may be accessed during approved breaks according to test-center rules.

Test Scores

Each MCAT section is scored from 118 to 132. Your four section scores are combined to create a total score ranging from 472 to 528. There is no universal passing score for the MCAT; each medical school decides how it evaluates MCAT scores as part of its admissions process.

Official MCAT scores are typically released 30–35 days after your exam date.


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Retaking the MCAT

You may retake the MCAT, but there are attempt limits. You may take the exam up to three times in one testing year, up to four times over two consecutive testing years, and up to seven times in your lifetime.

How Can I Prepare for the MCAT Test?

Preparing for the MCAT is easier when you use the right study tools. A study guide can help you review tested content, flashcards can reinforce important concepts, and practice tests can help you become familiar with the exam format and timing. Below, you’ll find MCAT prep resources designed to help you study efficiently and build confidence before test day.

MCAT Study Checklist

  • Review the four MCAT sections and their timing.
  • Study biology, chemistry, physics, biochemistry, psychology, and sociology concepts.
  • Practice reading and analyzing complex passages.
  • Use practice questions to identify weak areas.
  • Review missed questions carefully.
  • Use a study guide and flashcards to keep your prep organized.
  • Check the medical schools where you plan to apply so you understand how they evaluate MCAT scores.

MCAT Study Resources

Top Study Guides:

Best Flashcards:

Test Resources:

Skill Building Exercises

Practice by Subject

Biology

Biology Questions

Chemistry

Chemistry Questions

Anatomy and Physiology

Anatomy and Physiology Questions

MCAT® and Medical College Admission Test® are registered trademarks of the Association of American Medical Colleges. AAMC is not involved with or affiliated with Mometrix Media LLC, nor does AAMC endorse or sponsor any of the products or services offered by Mometrix Media LLC.

 

Last Updated: July 15, 2026