Basic Math
GPA Calculator
Convert letter grades and credit hours into your grade point average.
How this gpa calculator works
The gpa calculator takes the numbers you enter and applies a standard formula for this kind of calculation, showing the result instantly with no page reload. Convert letter grades and credit hours into your grade point average.
Everything runs client-side in JavaScript, so your inputs never leave your device — there's no server, no account and no tracking involved in getting your answer.
Frequently asked questions
Multiply each course's grade points by its credit hours, add those up, then divide by the total credit hours. This is a credit-weighted average, so a 4-credit A counts more than a 1-credit A.