Exam season has a way of turning simple math into a source of stress — working out an aggregate by hand, second-guessing a GPA conversion, or wondering if you’ve calculated your MDCAT merit correctly. These calculators are here to take that worry off your plate. Punch in your numbers and get an instant, accurate answer, so you can spend your time actually studying instead of doing arithmetic.

A couple of honest tips: always double-check your final aggregate or merit number against your board or university’s official notice before you rely on it for something important, since formulas can shift slightly from year to year. And if a result feels off, it’s worth running it twice — a small typo in the marks you enter is the most common reason for a wrong answer, not the calculator itself.