You are not allowed to use a calculator on the MCAT. All math must be completed on scratch paper or in your head. However, this limitation can be a good thing.
No calculator means the math on the MCAT is relatively simple to complete because it must all be done by hand. In other words, there should be no new math concepts to learn in your MCAT study schedule.
Let’s cover everything you need to know about not using a calculator on the MCAT, why you don’t need to or aren’t permitted to, and MCAT preparation tips that can help you make up for not having a calculator.
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The Medical College Admissions Test (MCAT) is meant to test the skills required for medical school and as a practicing physician — not your mathematical skills, which is why no calculators are allowed.
In designing the exam, the Association of American Medical Colleges (AAMC) focuses on questions that assess your critical thinking, problem-solving, and reasoning skills, including your ability to perform basic calculations without the aid of a calculator.
There is no complex math, and so calculators are not needed or permitted.
Related Reading: MCAT Accommodations
The math on the MCAT is fundamental arithmetic, algebra, trigonometry, exponents, square roots, basic logarithms, and scientific notation. It is not a test used to test your mathematician skills.
The MCAT section that involves the most mathematical calculations is the Chemical and Physical Foundations of Biological Systems section. The other sections may include some math, but not much.
To prepare for MCAT math, where you can’t use a calculator, you can practice your basic mental math skills and develop skills in approximating answers for quicker calculations. Memorizing common conversions and formulas is also extremely helpful.
Taking a practice MCAT test can give you a good idea of what areas you need to focus your studies on. If the math in your practice test is difficult, spend a little more time boosting your basic math skills.
Make reviewing MCAT math tips part of your study strategy, so you’re not caught unprepared on test day.
If you’re worried about the math or any other part of the MCAT exam, we can help you prepare for test day with our 99th-percentile MCAT tutors. We’ll help you get familiar with the MCAT format, including MCAT question types and section breakdowns.
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