About the GPA Calculator
GPA is a credit-weighted average of grade points: a four-credit A counts twice as much as a two-credit A. Enter your grades and credits and this works out the GPA, the total quality points and where it sits on the honours scale.
Also known as: grade point average, semester gpa calculator, college gpa, university gpa calculator, 4.0 scale.
How to use this calculator
- Enter grades (letters or percentages), credit hours for each.
- The result updates instantly as you type — press Calculate (or Enter) at any time.
- Review the breakdown shown under the main result.
- Use Copy result or Share to save the answer or send a link with your inputs.
Formula
GPA = Σ (grade points × credits) ÷ Σ credits
Worked example
Using the values pre-filled in the calculator above:
- Grades (letters or percentages): A, B+, A-, B, C+
- Credit hours for each: 3, 4, 3, 3, 2
the calculator returns:
- GPA: 3.327
- Total credits: 15
- Quality points: 49.9
- Courses: 5