MCAT Score Percentiles 2026: What Every Score Means for Medical School

Understanding your MCAT score requires more than knowing the number. What matters is where that number places you relative to everyone else who sat the exam. The AAMC updates its percentile ranks annually, and the 2026 table (effective May 1, 2026 through April 30, 2027) reflects performance data from the 2023, 2024, and 2025 testing years combined. This guide walks through every benchmark score, explains what each percentile tier means for your application, and shows you exactly where you need to land for the programs you are targeting.

How MCAT Percentile Ranks Work

Your scaled MCAT score ranges from 472 to 528. The AAMC converts that score into a percentile rank that tells you what percentage of test-takers scored at or below your level. A 511, for example, means you scored higher than 82 percent of all people who took the exam in the reference years. The AAMC recalculates these percentile ranks each May using a rolling three-year dataset, which is why a 524 dropped from the 100th percentile to the 99th percentile between 2025 and 2026 as the testing pool shifted slightly upward.

One important distinction: the percentile ranks are calculated against all test-takers, not just applicants or matriculants. The average score among all test-takers is approximately 501 (49th percentile). The average among students who actually applied to medical school is higher, and the average among students who matriculated into MD programs is higher still at 511.8 for the 2024-2025 cycle.

The 2026 MCAT Percentile Chart (Full Table)

The following table shows the complete percentile ranks in effect from May 1, 2026 through April 30, 2027, based on AAMC data from the 2023, 2024, and 2025 testing years.

Note: Scores of 525 and 528 both show 100th percentile. This reflects rounding in the AAMC's published table. A 525 is technically at the 99.9th percentile, while 528 represents a perfect score achieved by fewer than 0.1 percent of test-takers.

Key Benchmark Scores and What They Mean

The raw percentile number only tells part of the story. What matters more is how your score compares to the applicant pools at the types of programs you are targeting. Here are the benchmarks that actually drive admissions decisions.

511 (82nd percentile) -- The MD Matriculant Median. The average MCAT score among students who enrolled in allopathic medical schools in the 2024-2025 cycle was 511.8. Scoring at or above 511 puts you at or above the median for students who successfully gained admission. This is the floor for competitive applications to most MD programs, not a ceiling.

503 (58th percentile) -- The DO Matriculant Median. Students who enrolled in osteopathic medical schools averaged approximately 503 in recent cycles. A score in the 500-506 range is competitive for many DO programs, though top-tier osteopathic schools increasingly see applicants in the 508-512 range.

515 (91st percentile) -- The Top-30 Threshold. Scoring 515 or above places you in the top 9 percent of all test-takers and makes you statistically competitive for the most selective programs in the country. Many top-20 MD programs report median MCAT scores of 519-522 among their matriculants, but 515 is the practical entry point for these conversations.

520 (97th percentile) -- Elite Territory. A 520 puts you in the top 3 percent of all test-takers. At this level, your MCAT score is no longer a limiting factor at any program in the country. The focus shifts entirely to GPA, research, clinical experience, and personal statement quality.

500 (49th percentile) -- The Average Test-Taker. A 500 represents the statistical midpoint of all test-takers. It is important to understand that this is not the average applicant score. Many people who take the MCAT do not apply to medical school, or apply and are not admitted. The applicant average is meaningfully higher.

MCAT Score Tiers for Medical School Applications

Rather than treating every point as equally meaningful, it helps to think in tiers that correspond to different application outcomes.

Section Score Percentiles

Your total score is the sum of four section scores, each ranging from 118 to 132. The AAMC also publishes section-level percentile ranks. A 130 in any section places you at approximately the 98th percentile for that section. A 127 is roughly the 84th percentile. A 125 falls around the 63rd percentile.

Most medical schools review section scores individually, not just the total. A 511 built on four balanced 127-128 scores reads differently than a 511 with a 130 in Biological Sciences and a 123 in CARS. Programs that are particularly research-focused pay close attention to the science sections, while programs that emphasize communication and clinical reasoning look carefully at CARS.

How Many Times Can You Take the MCAT?

The AAMC allows a maximum of three attempts in a single testing year, seven attempts over a lifetime, and four attempts over two consecutive years. Most medical schools can see all of your scores. Some schools take the highest score, some average scores, and some evaluate trends across attempts. The majority of successful applicants who retake the exam improve by 3-5 points on average, though improvement is not guaranteed and depends heavily on the quality of additional preparation between attempts.

What Score Do You Actually Need?

The honest answer is that the score you need depends entirely on where you are applying. A 508 is competitive at many solid MD programs and excellent at most DO programs. A 515 opens doors at top-50 programs. A 520 is competitive at the most selective schools in the country.

The more useful question is whether your MCAT score is in range for the programs on your list. If your score is more than 3-4 points below the median at your target schools, a retake is worth serious consideration. If your score is within range, additional preparation time is better spent strengthening other parts of your application.

For students who are still preparing, the data consistently shows that structured, full-length practice under timed conditions is the strongest predictor of score improvement. Courses that provide adaptive question banks, detailed analytics on weak areas, and realistic full-length exams tend to produce the most reliable gains. Our MCAT prep course rankings compare the top options across these dimensions.