A comprehensive introduction to the Medical College Admission Test for international and US medical school applicants.
The Medical College Admission Test (MCAT) is a standardised, multiple-choice examination designed to assess problem-solving, critical thinking, and knowledge of natural, behavioural, and social science concepts — all foundational to the study of medicine.
The MCAT is administered by the Association of American Medical Colleges (AAMC) and is required for admission to virtually all US allopathic and osteopathic medical schools. Some UK and international programmes also consider MCAT scores.
Preparation time: Most successful applicants study for 3–6 months, typically 300–350 total hours of dedicated preparation. Do not underestimate the depth of content knowledge required.
7.5 hours (with breaks)
230 questions total
Jan–Sep annually (30+ dates)
472–528 total (118–132 per section)
~$330 USD
Up to 3 times per year, 7 lifetime
Tests knowledge of general chemistry, organic chemistry, physics, and biochemistry as they relate to living systems. Heavy on calculation and conceptual understanding.
The only section with no science content — it tests reading comprehension and analytical reasoning across passages from humanities, social sciences, and natural sciences. Cannot be "learnt" through content review.
The deepest biology section. Covers molecular biology, genetics, microbiology, and biochemistry. The most content-heavy section of the exam.
Tests psychology, sociology, and biology of behaviour. Includes perception, cognition, social influence, health disparities, and research methods.
Most applicants need 3–6 months of dedicated prep. Work backwards from your test date — you should have all content reviewed at least 4 weeks before the exam to allow for practice tests.
Use a comprehensive content review resource (Kaplan, Princeton Review, or Khan Academy MCAT — the latter is free and AAMC-endorsed). Cover every subject systematically.
The MCAT doesn't just test recall — it tests application. Use official AAMC materials: the Official Guide, practice exams, and Qpacks. These are the most representative of real exam questions.
CARS does not respond to content review. Practice daily with timed passages. Read broadly — literature, history, philosophy — to build reading speed and comprehension.
Start taking full 7.5-hour practice exams 6–8 weeks before your test date. Review every question — especially ones you got right by guessing.
After each test, identify patterns in your errors. Return to content review for weak areas and re-do practice questions. Don't ignore any section.