Introduction
The MCAT Score Calculator helps you figure out your Medical College Admission Test score quickly and easily. The MCAT has four sections, and each section is scored between 118 and 132. Your total MCAT score ranges from 472 to 528, with 500 being the midpoint. Knowing your score breakdown by section can help you see where you are strong and where you need to improve. Use this calculator to add up your section scores, estimate your total, and understand how your results compare to other test takers. Whether you are just starting to study or have already taken the exam, this tool gives you a clear picture of where you stand on your path to medical school.
How to Use Our MCAT Score Calculator
Enter your scores for each of the four MCAT sections, set a target score, and this calculator will show your total score, percentile ranking, section balance, and how competitive you are for different medical school tiers.
Input Mode: Choose whether you want to enter your scores as scaled scores (118–132) or raw scores (0–59). If you select raw score mode, the calculator will estimate your scaled score using an approximate conversion. Keep in mind that raw-to-scaled conversions can vary by test date, so your actual scaled score may be slightly different.
Chemical & Physical Foundations of Biological Systems (Chem/Phys): Enter your score for the Chem/Phys section. Use the number field, the plus and minus buttons, or the slider to set your score. The calculator will display your section percentile right below your input.
Critical Analysis and Reasoning Skills (CARS): Enter your score for the CARS section. This covers reading comprehension and reasoning. Use the same input controls to set your score, and your percentile for this section will update automatically.
Biological & Biochemical Foundations of Living Systems (Bio/Biochem): Enter your score for the Bio/Biochem section. Adjust the value using the stepper buttons, type it in directly, or drag the slider. Your section percentile will appear once a valid score is entered.
Psychological, Social, and Biological Foundations of Behavior (Psych/Soc): Enter your score for the Psych/Soc section. As with the other sections, your percentile ranking updates instantly when you input a valid score.
Target Total Score: Enter a target total MCAT score between 472 and 528. This is the score you are aiming for. The calculator will compare your actual total against this target and show you how far above or below it you are, both overall and for each section.
Once all four section scores are entered, the calculator displays your total MCAT score, overall percentile rank, a competitiveness tier rating, a radar chart showing section balance, a percentile curve with your score marked, a medical school competitiveness table, and a full percentile reference table. Press the Reset All button at any time to clear your inputs and start over.
Understanding MCAT Scores
The MCAT (Medical College Admission Test) is a standardized exam that nearly every medical school in the United States and Canada requires for admission. It is created and administered by the Association of American Medical Colleges (AAMC) and tests your knowledge of science concepts, critical thinking, and problem-solving skills. Your MCAT score is one of the most important parts of your medical school application, alongside your GPA, personal statement, and extracurricular activities. If you need to calculate your GPA alongside your MCAT score, try our GPA Calculator.
How the MCAT Is Scored
The MCAT has four sections, and each one is scored on a scale from 118 to 132. The midpoint for each section is 125. When you add all four section scores together, you get your total MCAT score, which ranges from 472 to 528. The average total score is about 500. Here are the four sections:
- Chemical and Physical Foundations of Biological Systems (Chem/Phys): Tests your knowledge of general chemistry, organic chemistry, physics, and biochemistry.
- Critical Analysis and Reasoning Skills (CARS): Tests your ability to read and analyze passages from the humanities and social sciences. This section does not require outside knowledge.
- Biological and Biochemical Foundations of Living Systems (Bio/Biochem): Tests your knowledge of biology, biochemistry, and related topics.
- Psychological, Social, and Biological Foundations of Behavior (Psych/Soc): Tests your understanding of psychology, sociology, and how behavior affects health.
Scaled Scores vs. Raw Scores
When you take the MCAT, you answer about 59 questions per section. The number you get right is your raw score. The AAMC then converts this raw score into a scaled score (118–132) using a process that accounts for slight differences in difficulty between test dates. This means a 128 on one test date represents the same level of ability as a 128 on a different date. Keep in mind that raw-to-scaled conversions are approximate and can vary from one test administration to another.
Percentile Rankings
Your MCAT score also comes with a percentile rank. This number tells you the percentage of test takers who scored at or below your score. For example, if your total score is 510, you are around the 72nd percentile, meaning you scored higher than about 72% of all people who took the test. Medical schools use percentile rankings to quickly compare applicants against the full pool of test takers. If you want to understand percentiles and related statistical concepts in more depth, our Z Score Calculator and Standard Deviation Calculator can help you explore how scores are distributed.
What Score Do You Need for Medical School?
The score you need depends on the schools you want to attend. Here is a general guide:
- Top 10 medical schools (such as Harvard, Stanford, and Johns Hopkins) typically accept students with scores of 519 or higher.
- Top 20–40 schools (such as Duke, UCSF, and Emory) usually look for scores between 512 and 520.
- Mid-tier MD schools generally accept students with scores around 507 to 516.
- DO (Doctor of Osteopathic Medicine) schools often accept scores in the range of 495 to 510.
These ranges are averages and not strict cutoffs. Schools also consider your GPA, research experience, clinical hours, letters of recommendation, and personal qualities. A strong application can sometimes make up for a score that is slightly below a school's average. Use our Grade Calculator to make sure your coursework grades are on track alongside your MCAT preparation.
Section Balance Matters
Medical schools don't just look at your total score. They also look at how balanced your section scores are. A student who scores 128 on every section (total of 512) is often viewed more favorably than a student who scores 132 on one section but 120 on another (same total of 508, but with a clear weakness). Balanced scores show that you have a well-rounded foundation across all tested areas.
How to Use This Calculator
This calculator lets you enter either your scaled scores (118–132) or your estimated raw scores (0–59) for each section. It then calculates your total score, shows your percentile ranking, compares your results to a target score, and tells you how competitive you would be at different tiers of medical schools. Use it to set goals, track your progress during practice tests, or evaluate where you stand before applying. If you find the statistical aspects of score analysis interesting, tools like the Percentage Calculator and Percent Error Calculator can help you work through related calculations as you study.