GPA Calculator

Enter grades and credit hours for up to five courses to calculate your grade point average on a standard 4.0 scale.

How this calculator works

GPA is the weighted average of your grade points, weighted by the number of credit hours each course is worth — so a 4-credit A counts more than a 1-credit A.

GPA = Σ(grade points × credits) / Σ(credits)
Leave credits at 0 for any course row you don't need.

Frequently asked questions

Is this GPA scale used at every school?

The standard 4.0 scale is the most common in the US, but some schools use a 5.0 scale for honors/AP courses or different grade-point mappings — check your school's official scale for exact figures.

How do credit hours affect GPA?

Courses with more credit hours are weighted more heavily in the GPA calculation, since they represent more coursework.