How hard is the MCAT?
The MCAT is one of the hardest admissions tests, mostly because of its length and breadth, not because single questions are impossible. It takes about 7.5 hours in the seat, covers biology, biochemistry, general and organic chemistry, physics, psychology and sociology, and most questions sit in passages you must read under time pressure. Recent test takers average about 501 out of 528.
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In more detail
There are four sections, each scored from 118 to 132, for a total of 472 to 528. Chemical and Physical Foundations has 59 questions in 95 minutes, Critical Analysis and Reasoning Skills (CARS) 53 questions in 90 minutes, Biological and Biochemical Foundations 59 questions in 95 minutes, and Psychological, Social and Biological Foundations of Behavior 59 questions in 95 minutes. That adds up to 6 hours 15 minutes of testing, plus optional breaks.
The test is not curved. AAMC scales and equates each form, so your score does not depend on who tested with you. Exams from 2023 to 2025 averaged about 500.6, and the 2025 entering class of US medical schools averaged 512.1. Attempts are limited: three in one testing year, four over two consecutive years and seven in a lifetime, and a voided test or a no-show counts as an attempt.
Why the MCAT feels hard
| Reason | What it means for you |
|---|---|
| Length | About 7.5 hours seated, and focus drops in the last sections |
| Breadth | Content from many intro and upper-level science courses at once |
| Passages | Most questions make you read an experiment, a graph or data first |
| CARS | Humanities and social science passages, pure reading and reasoning |
| Time | About 1.6 minutes per science question and 1.7 per CARS question |
Step by step
- 1
Take a full-length official practice exam early to see your baseline and your weakest sections.
- 2
Plan 3 to 6 months, depending on the gap to your target and how fresh your coursework is.
- 3
Review content by topic and turn the facts you keep forgetting into flashcards you review daily.
- 4
Do CARS passages most days from the start, because that skill improves slowly.
- 5
Move to timed passage sets, then a full-length exam every week or two in the last two months.
- 6
Review every full exam for at least as long as it took, and log each miss by topic and reason.
How StudyPDF helps
StudyPDF helps with the breadth. Upload your course slides, content review notes and miss log into one course, and it splits them into topics and concepts, builds flashcards, quizzes and timed practice exams, and tracks your mastery per concept so the next quiz targets your gaps. There is also a free MCAT practice test on this site. The free plan covers about 4 materials a week, no card needed.
Sources
See also
- AnswerHow do you study for the MCAT?
- AnswerHow hard is the LSAT?
- AnswerHow hard is the GED?
- AnswerHow hard is the CPA exam?
- Practice testMCAT Practice Test
- Practice testMCAT Practice Questions
- Practice testMCAT CARS Practice
- Best picksBest MCAT prep courses and resources in 2026
- AnswerHow many questions are on the MCAT?
- AnswerHow long is the DAT, and how many questions?
- StudyPDFAI Exam Generator
More questions
Is the MCAT harder than the LSAT?
They are hard in different ways. The MCAT is much longer, about 7.5 hours against about 2.5 hours for the LSAT multiple-choice part, and needs a lot of science content. The LSAT needs almost no content but tests reasoning under tight time.
Is there a passing score on the MCAT?
No. There is no pass or fail. Each medical school sets its own expectations, and many compare you with the students they admit, who averaged about 512 in 2025.
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