Two useful input modes
Add official 118–132 section scores or estimate a practice result from questions correct in all four sections.
MCAT Score Calculator: Total, Raw Estimate & Percentile
Calculate your MCAT total from four scaled section scores or estimate a practice score from questions correct. See the current AAMC percentile rank, section balance, and gap to your target.
Four 118–132 sections59/53/59/59 raw mode2026–27 percentileNo sign-up
FREE SCORE AND PRACTICE TOOL
Calculate your total or estimate a practice score by section.
Use scaled mode for exact total arithmetic. Switch to raw mode for a clearly labeled practice estimate when you only know questions correct.
SCALED SECTION SCORES
Updates liveEnter your four score-report numbers
/ 132
/ 132
/ 132
/ 132
Your scores stay on this device. Nothing is uploaded.
DIRECT ANSWER
How does the MCAT score calculator work?
Official MCAT results report four section scores from 118 to 132. Adding them produces the exact 472–528 total. Raw practice answers need a different path: AAMC equates each test form, so the raw mode uses a representative conversion and labels the output as an estimate.
Reviewing science foundations too? Try the AP Biology score calculator or check the AP Chemistry score calculator.
Total = C/P + CARS + B/B + P/SUSEFUL, HONEST OUTPUTS
More than a four-number sum
The page separates exact scaled-score arithmetic from approximate raw conversion and keeps the source and date of every official benchmark visible.
Current percentile rank
See the official AAMC total-score percentile in effect from May 2026 through April 2027.
Section balance
Compare C/P, CARS, B/B, and P/S, including the section average, highest-to-lowest spread, and lowest section.
Target planning
Set a total-score target from 500 to 525 and see the remaining point gap without creating an account.
OFFICIAL EXAM STRUCTURE
MCAT sections, questions, timing, and score range
AAMC divides the computer-based exam into four multiple-choice sections. The total content time is 6 hours 15 minutes, before optional tutorial, breaks, and end-of-day tasks.
| Section | Questions | Time | Scaled score | Common abbreviation |
|---|---|---|---|---|
| Chemical and Physical Foundations | 59 | 95 min | 118–132 | C/P |
| Critical Analysis and Reasoning Skills | 53 | 90 min | 118–132 | CARS |
| Biological and Biochemical Foundations | 59 | 95 min | 118–132 | B/B |
| Psychological, Social, and Biological Foundations | 59 | 95 min | 118–132 | P/S |
CURRENT SCORE CONTEXT
MCAT score scale and 2026–27 percentile checkpoints
These are official AAMC total-score percentile ranks in effect from May 1, 2026 through April 30, 2027. Percentiles update annually and are not admissions cutoffs.
| Total score | Current percentile rank | Scale context |
|---|---|---|
| 472 | <1 | Lowest possible total |
| 490 | 20 | Below scale midpoint |
| 500 | 48 | Official scale midpoint |
| 505 | 64 | Above scale midpoint |
| 510 | 79 | Upper fifth |
| 515 | 91 | Top tenth |
| 520 | 97 | Top few percent |
| 525 | 100 | Rounded percentile rank |
| 528 | 100 | Highest possible total |
HOW TO USE IT
Use the MCAT calculator in three steps
- 01
Choose an input mode
Use Section scores when you already have four 118–132 results. Use Practice answers only when you have raw questions-correct totals.
- 02
Enter all four sections
Add C/P, CARS, B/B, and P/S. The total, percentile, balance, and target gap update immediately.
- 03
Read the right kind of result
Treat a scaled-score sum as exact arithmetic and a raw-answer conversion as a planning estimate that can vary by test form.
KNOW THE LIMITS
Keep an estimate in context
Raw conversion is not fixed. AAMC uses equating to account for form difficulty. No third-party table can guarantee an official scaled result from questions correct.
Percentiles change every May. The displayed table is current for May 2026 through April 2027 and should be checked again for a later application cycle.
Admissions decisions are school-specific. Use current program data, your complete application, and each school’s score-age policy rather than treating one total as a universal acceptance line.
OFFICIAL SOURCES
Verify the MCAT rules and benchmarks
Scale, equating, exam structure, percentile ranks, and score-release timing come directly from AAMC. Only the raw-answer practice conversion is an estimate.
Reviewed 31 July 2026- AAMCMCAT exam scoringOfficial explanation of raw scores, equating, the 118–132 section scale, and the 472–528 total scale.
- AAMCMCAT score scaleOfficial section and total score ranges, including section midpoint 125 and total midpoint 500.
- AAMC2026–27 percentile ranksOfficial percentile ranks in effect from May 1, 2026 through April 30, 2027.
- AAMCWhat is on the MCAT examOfficial section names, question counts, testing time, passage structure, and total content time.
- AAMCMCAT scores and release timingOfficial score access information and the typical 30–35 day release window.
COMMON QUESTIONS
MCAT score calculator questions
Direct answers about section totals, raw conversion, accuracy, percentiles, question counts, score release, and score validity.
How do I calculate my MCAT score?
Add the four scaled section scores. Each section ranges from 118 to 132, so the total ranges from 472 to 528. If you only have questions-correct totals from a practice test, use the raw mode as an estimate rather than an official conversion.
How is the MCAT scored?
AAMC first counts correct answers in each section, with no additional penalty for wrong answers. It then uses equating to convert each raw total to a scaled score from 118 to 132. The four scaled scores are added for the total.
What is a good MCAT score?
A good score is one that fits the schools and programs you plan to apply to. The official scale midpoint is 500; use current school-specific admission data instead of treating one national number as a universal cutoff.
What is the average MCAT score?
The scale midpoint is 500, and a 500 is currently at percentile rank 48 in the AAMC 2026–27 table. That is a more precise current benchmark than assuming one rounded average applies to every applicant group.
What is the highest MCAT score?
The highest possible total is 528, produced by four section scores of 132. The lowest possible total is 472.
Why is the MCAT scored from 472 to 528?
Each of the four sections has a 118–132 scale. Adding four minimum scores gives 472, while adding four maximum scores gives 528.
How accurate are MCAT score calculators?
Adding four scaled scores is exact. Converting practice questions correct to scaled scores is only an estimate because AAMC equates each test form and does not publish one fixed raw-to-scaled conversion for every exam.
How does MCAT raw score conversion work?
Your raw score is the number of correct answers in a section. AAMC converts it through equating, which accounts for small differences in test-form difficulty. That means the exact raw-to-scaled conversion is not constant.
How many questions do I need right for a 510 or 520?
There is no universal number because raw conversion varies by form and section. Use the practice mode for a planning scenario, then rely on the score supplied by a scored AAMC full-length exam for official practice feedback.
How many questions are in each MCAT section?
C/P, B/B, and P/S each have 59 questions. CARS has 53 questions. The three science and social-science sections allow 95 minutes each, while CARS allows 90 minutes.
When do MCAT scores come out?
AAMC says official scores are generally released 30–35 days after the exam and are available no later than 5 p.m. ET on the scheduled release date.
How long are MCAT scores valid?
AAMC says medical schools generally accept scores from the previous two or three years, but every school sets its own policy. Check each program’s current oldest accepted test date.
Do wrong answers lower an MCAT score?
There is no additional guessing penalty. A wrong answer and an unanswered question are treated the same, so AAMC recommends making your best guess.