MCAT study schedule 2027: week-by-week plans for 3, 4 and 6 months
Compare 3, 4 and 6 month MCAT plans, see where AAMC practice fits, and find your start date for each 2027 test date.
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A solid MCAT study schedule runs for 3 to 6 months and adds up to about 300 to 500 hours, depending on how much content you still need to learn. Test takers who answered the AAMC's survey reported studying about 20 hours a week for around three months on average. Below you'll find a free 12-week full-time plan, 16- and 24-week plans for when you're taking classes, and a start date for each 2027 test date. Every plan uses the AAMC's official practice exams, because they're the closest thing you'll get to the real test.
How long should you study for the MCAT?
The AAMC doesn't set a number of hours. Its study plan guide shows a wide spread from its post-exam questionnaire: 28% of examinees prepared for more than 16 weeks, and 29% put in more than 30 hours a week.
Your starting point matters more than the average. The MCAT has 230 questions across four sections, with about 7 hours 30 minutes of seated time, so the content load is large. Use a diagnostic test in week 1 to see where you stand, then pick a range.
| Your background | Suggested total hours | Best-fit plan |
|---|---|---|
| Science courses finished recently, diagnostic close to your target | 250 to 350 | 3 months full-time, or 4 months part-time |
| Prerequisites done, a few weak areas (often physics or psych/soc) | 300 to 400 | 4 months part-time |
| Some courses not yet taken, or a big gap to your target score | 400 to 500 or more | 6 months part-time, or 3 months full-time |
Source: hour ranges are Medly's planning guide, built around the AAMC's survey average of about 20 hours a week for three months. Last checked: November 13, 2026.
If you haven't taken introductory psychology or sociology, plan extra time. The Psychological, Social, and Biological Foundations of Behavior section counts for a quarter of your score, and many students learn it from scratch.
3-month MCAT study schedule (full-time, week by week)
This plan suits a summer, a gap year or a light semester. Expect 30 to 40 hours a week, which works out to about 5 to 7 hours a day, six days a week. The first half is content review with daily practice. The second half is built around full-length exams.
| Week | What to study | AAMC practice | Hours |
|---|---|---|---|
| 1 | Diagnostic review. Biochemistry: proteins, enzymes | Unscored Sample Test | 30 to 35 |
| 2 | Metabolism, DNA and RNA. Gen chem: kinetics, equilibrium | CARS Question Bank, 2 passages a day | 30 to 35 |
| 3 | Cells and genetics. Physics: forces, work, energy | CARS daily | 30 to 35 |
| 4 | Organ systems. Physics: fluids, circuits, waves, optics | CARS daily, Biology Question Pack Vol. 1 | 30 to 35 |
| 5 | Organic chemistry, lab techniques, core psychology | Chemistry Question Pack | 30 to 35 |
| 6 | Sociology, acids and bases, electrochemistry | Practice Exam 1 on Saturday | 35 to 40 |
| 7 | Relearn your three weakest topics | Practice Exam 2, start Section Bank Vol. 1 | 35 to 40 |
| 8 | Physics and chemistry gaps | Practice Exam 3, Section Bank review, Physics Question Pack | 35 to 40 |
| 9 | Psych/soc and biochemistry gaps | Practice Exam 4, start Section Bank Vol. 2 | 35 to 40 |
| 10 | Topics you've missed twice | Practice Exam 5, Biology Question Pack Vol. 2 | 35 to 40 |
| 11 | Mixed review | Practice Exam 6 (7 to 10 days before test day), Independent Question Bank | 30 to 35 |
| 12 | Redo missed questions, light CARS, rest the day before | Review only | 20 to 25 |
Source: practice products from AAMC MCAT Official Prep. Last checked: November 13, 2026.
You can download the 3-month schedule as an editable .csv file and adjust it in any spreadsheet app.
Review each full-length for at least as long as it took you to sit it. Sort every missed question into one of three groups: you didn't know the content, you misread the passage, or you ran out of time. Each group needs a different fix, and the next week's plan should come from that list.
4- and 6-month MCAT study schedules for students taking classes
If you're taking classes or working, a longer plan at fewer hours a week usually beats squeezing everything into three months. The two plans below follow the same order, so pick the column that fits your semester. The 4-month plan runs 16 weeks at 15 to 20 hours a week, and the 6-month plan runs 24 weeks at 10 to 15 hours a week.
| Phase | 4-month plan | 6-month plan | AAMC practice |
|---|---|---|---|
| Diagnostic | Week 1 | Week 1 | Unscored Sample Test |
| Content review | Weeks 2 to 8 | Weeks 2 to 13 | A Question Pack after each subject |
| First scored test | Week 9 | Week 14 | Practice Exam 1 |
| Practice phase | Weeks 10 to 14 | Weeks 15 to 22 | Practice Exams 2 to 5, Section Bank Vol. 1 and 2 |
| Final stretch | Weeks 15 and 16 | Weeks 23 and 24 | Practice Exam 6 |
Source: practice products from AAMC MCAT Official Prep. Last checked: November 13, 2026.
What you do in each phase:
- Diagnostic: sit a full test and list your weakest topics.
- Content review: one subject block at a time, with CARS 3 or 4 days a week.
- First scored test: a full-length under test timing.
- Practice phase: a full-length every week (4-month) or every two weeks (6-month), plus topic fixes.
- Final stretch: last full-length 7 to 10 days out, then review.
You can download the 4- and 6-month schedules as an editable .csv file and adjust them in any spreadsheet app.
A typical part-time week looks like this:
- Monday to Thursday: 2 to 3 hours a day of content review, with 15 minutes of flashcards before you start.
- Friday: CARS passages and a short set of practice questions on that week's topic.
- Saturday: a longer block of 4 to 6 hours, or a full-length exam in the practice phase.
- Sunday: review the week's mistakes, then take the evening off.
Check your course calendar before you start. Mark midterm and finals weeks and plan them as lighter MCAT weeks, so one busy week doesn't knock the whole plan off course.
Where AAMC full-length exams and the Section Bank fit
The AAMC sells the only practice material written by the people who write the MCAT. Practice Exam 1 and the Unscored Sample Test are free. Practice Exams 2 to 6 and the question sets are paid, and the Fee Assistance Program gives eligible students the official prep products for free.
| AAMC product | Size | Where it fits |
|---|---|---|
| Unscored Sample Test (free) | 230 questions, full length | Week 1 diagnostic |
| Practice Exam 1 (free) | 230 questions, scored with a percentile rank | End of content review |
| Practice Exams 2 to 6 | 230 questions each, scored | Practice phase, one every 1 to 2 weeks |
| Section Bank Vol. 1 and 2 | 300 questions each, 100 per science section | Practice phase, between full-lengths |
| Biology Question Packs Vol. 1 and 2 | 120 questions each | After biology content review |
| Chemistry and Physics Question Packs | 120 questions each | After each subject's content review |
| CARS Question Bank | 575 questions | Daily or several times a week from week 1 |
| Independent Question Bank | 150 questions | Final weeks |
Source: AAMC MCAT Official Prep. Last checked: November 13, 2026.
The Section Bank leans toward biochemistry, psychology and sociology, and many students find it harder than the full-lengths. That's useful. Do it in timed blocks after your first scored exam, when you've covered all the content and can learn from the explanations.
Leave the last scored full-length for 7 to 10 days before your test. That gives you time to fix what it shows without wearing yourself out the week of the exam.
2027 MCAT test dates and when to start studying
The AAMC has listed 35 test dates for 2027, from January 15 to September 11. There are no MCAT dates from October to December. Scores come out about a month after each test, at 5:00 p.m. ET.
The table shows a selection of dates and when to start each plan. Start dates count back 12, 16 or 24 weeks.
| Test date (2027) | Start 3-month plan | Start 4-month plan | Start 6-month plan |
|---|---|---|---|
| March 19 | December 25, 2026 | November 27, 2026 | Too late |
| April 17 | January 23 | December 26, 2026 | Too late |
| May 29 | March 6 | February 6 | December 12, 2026 |
| June 26 | April 3 | March 6 | January 9 |
| July 23 | April 30 | April 2 | February 5 |
| August 21 | May 29 | May 1 | March 6 |
| September 11 | June 19 | May 22 | March 27 |
Source: AAMC 2027 MCAT calendar. Last checked: November 13, 2026.
Scores for these test dates are released, in order, on April 20, May 18, June 29, July 27, August 24, September 21 and October 12, 2027.
If you're booked for January 2027, you're already inside the 3-month window. Start at week 5 of the full-time plan and keep all six scored practice exams. If you're booked for February 12, 2027, you still have about 13 weeks, so start week 1 of the 3-month plan now.
Two things help when choosing a date. First, pick one that gives you a score before you plan to submit your medical school application. Second, leave room for a retake later in the same testing year if you need one. A spring or early summer date does both. The AAMC calendar also lists 60-, 30- and 10-day deadlines for each date, which affect your rescheduling and cancellation options, so book early. Some dates are offered only at select test centers.
How to adjust your MCAT schedule after each practice exam
Treat each plan as a starting point. After every full-length, compare your section scores with the last one.
- If one section is 2 or more points behind the others, give it an extra study block each day next week.
- If your score has stayed flat for two exams, slow down. Spend a week on review and question sets before your next full-length.
- If you're running out of time, practice timed passages, not more content.
- If your last three AAMC scores are close to your target, you're ready to test.
The habits this schedule is built on, testing yourself often and learning from each graded answer, start well before college. If you're still in high school and thinking about pre-med, Medly AI gives you exam-style AP and SAT questions with instant feedback on every answer. The free plan includes 5 marked questions, 20 AI tutor messages and 1 uploaded paper a day.
Frequently asked questions
How many hours a day should I study for the MCAT?
On a full-time 3-month plan, aim for 5 to 7 hours a day, six days a week. On a part-time plan, 2 to 3 hours on weekdays plus one longer weekend block is enough to reach 300 hours over 4 to 6 months.
How should I practice CARS?
Practice it from week 1, a few passages at a time, rather than saving it for the end. The section gives you 90 minutes for 53 questions, so time your sets and review why each wrong answer looked right.
Is a 492 a bad MCAT score?
A 492 sits around the 25th percentile in the AAMC percentile ranks in effect from May 1, 2026 to April 30, 2027, and a 487 is around the 14th. Both are below what most MD programs' entrants score, so check each school's range and plan a retake if your practice scores were higher.
What MCAT score is the 75th percentile?
On the same AAMC table, a 508 is around the 74th percentile and a 509 is around the 76th. The AAMC updates the table every May 1, so the ranks shift slightly each year.
When should I retake the MCAT?
Retake if your real score is well below your recent AAMC practice scores, or below the range of the schools you're applying to. The AAMC lets you test three times in one testing year, four times over two consecutive years and seven times in your lifetime, and no-shows count toward the lifetime limit.
Can I study for the MCAT in one month?
It's possible if your diagnostic is already close to your target and you can study full-time. Most students need at least three months, so if you're short on time, moving your test date is often the better choice.