GPA Calculator

Work out your grade point average on a 4.0 scale. Add each course, choose its letter grade and how many credit hours it's worth, and your weighted GPA updates instantly. Add as many courses as you like.

How GPA is calculated

Each letter grade maps to grade points (A = 4.0, B = 3.0, and so on). Your GPA is the credit-weighted average: multiply each course's grade points by its credit hours, add those up, and divide by the total credits. A class worth more credits moves your GPA more.

• A = 4.0 · A− = 3.7 · B+ = 3.3 · B = 3.0 · B− = 2.7 · C+ = 2.3 · C = 2.0
• C− = 1.7 · D+ = 1.3 · D = 1.0 · F = 0.0

Grade scales vary by school. This uses the common US 4.0 scale; check your institution's exact point values if they differ.

FAQ

How is GPA calculated?

Each letter grade maps to grade points (A = 4.0, B = 3.0, and so on). Multiply each course's grade points by its credit hours, add those up, and divide by the total credits. That credit-weighted average is your GPA.

What is a weighted vs unweighted GPA?

This tool computes a credit-weighted GPA, where courses worth more credits count more. An unweighted GPA treats every course equally; a weighted high-school GPA can also give extra points for honors/AP classes. Check which your school uses.

What grade points does it use?

The common US 4.0 scale: A=4.0, A-=3.7, B+=3.3, B=3.0, B-=2.7, C+=2.3, C=2.0, C-=1.7, D+=1.3, D=1.0, F=0.0. If your school uses different values, adjust accordingly.

Can I add as many courses as I want?

Yes — add or remove course rows freely, and the weighted GPA updates instantly as you change grades or credits.

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