Set a realistic target
In AAMC’s guide to using MCAT data in admissions, the median score change for people who test a second time is generally 1 to 3 points, depending on their first score, and individual results vary widely in both directions. Bigger gains are possible, but they come from changing how you study, not from repeating the same plan.
| Score part | Range | Midpoint |
|---|---|---|
| Each section (Chem/Phys, CARS, Bio/Biochem, Psych/Soc) | 118–132 | 125 |
| Total score | 472–528 | 500 |
MCAT scoring. See the MCAT score percentiles page for what each total means.
Moving a weak section from 123 to 126 adds 3 points to your total, often with less effort than moving a strong section from 129 to 132. Look at your section scores before you plan.
Diagnose before you study
AAMC’s Practice Exam 1 is free and scored, with a scaled score and percentile rank, and the Unscored Sample Test is also free. Take one under timed conditions first. Then sort every missed question into one of three causes, because each needs a different fix.
| Cause of the miss | What it looks like | The fix |
|---|---|---|
| Content gap | You didn’t know the fact, equation or term | Targeted review of that topic, then spaced practice questions on it |
| Misread | You knew it but missed a word, unit or “NOT/EXCEPT” | Slow down on question stems; underline what is being asked |
| Reasoning trap | You narrowed to two and picked the wrong one | Review why the right answer is better; practice passage-based questions |
Tag each miss with one cause. After a full-length exam, the counts show where your points are going.
A student scores 502 on a practice exam: Chem/Phys 124, CARS 127, Bio/Biochem 125, Psych/Soc 126. Their miss log shows 14 content gaps in Chem/Phys (mostly physics), 3 misreads, and 4 reasoning traps. Where should the next two weeks go?
- Find the lowest section: Chem/Phys at 124, below the 125 midpoint.
- Find the dominant cause there: content gaps (14 of 21 misses), clustered in physics.
- Plan: two weeks of physics review with daily mixed practice questions, while keeping one CARS passage a day so that skill doesn’t slip.
- Check: take the next full-length and compare Chem/Phys alone, not just the total.
Answer. Spend most of the time on physics content inside Chem/Phys. A 3-point gain there (124 → 127) would take the total from 502 to about 505 on its own.
A study loop that raises scores
Most score gains come from what happens after a question, not during it.
- Practice in mixed sets. Mixing topics trains you to recognize what a question is testing, which is what the real exam demands.
- Review every question, including the ones you got right by guessing. Write one line on why the right answer is right.
- Turn each miss into a review card and see it again after a few days, then a week (spaced repetition).
- Re-test weak topics a week later with new questions to confirm the gap is closed.
CARS has no content to memorize, so it improves through daily timed passages and careful review. See the MCAT CARS strategy guide for a passage method and practice plan.
A 6-week plan built on official exams
AAMC offers six full-length practice exams (Exam 1 is free; Exams 2–6 are paid), plus the free unscored sample test. Spacing them out, with full review in between, shows whether your changes are working.
| Week | Full-length | Focus between exams |
|---|---|---|
| 1 | Practice Exam 1 (free, scored) | Build your miss log; pick the 2–3 weakest topics |
| 2 | — | Targeted content review and mixed questions on those topics; daily CARS |
| 3 | Next practice exam | Compare section by section; adjust the topic list |
| 4 | — | Second round of weak topics; spaced review of earlier misses |
| 5 | Next practice exam | Timing and stamina; review every miss the same week |
| 6 | Final practice exam, about a week before test day | Light review of your miss log; protect sleep |
Stretch the plan if you have more time; the order matters more than the pace.