Education & Study
GPA calculator
Each course’s grade and credits → weighted GPA.
- Instant
- Free
- Private (processed locally)
- No sign-up
Compute your weighted GPA
Add each course with its grade and credits. The GPA weights each grade by the course’s credits.
The formula
- GPA = Σ(grade × credits) ÷ Σ credits
- A higher-credit course weighs more
- Any scale (4.0, /20…)
- Add/remove rows freely
Example
| Course | Grade × Credits |
|---|---|
| Course A | 4.0 × 3 = 12 |
| Course B | 3.0 × 3 = 9 |
| Course C | 3.7 × 4 = 14.8 |
| GPA | 35.8 ÷ 10 = 3.58 |
100% local calculation, no data sent.
Frequently asked questions
How is GPA calculated?
GPA = Σ(grade × credits) ÷ Σ credits. Each course is weighted by its credits.
Which scale should I use?
The tool is scale-agnostic: enter grades in your scale (4.0 North-American, /20, etc.). The result is in the same scale.
How do I convert letters to points?
On the 4.0 scale: A = 4, B = 3, C = 2, D = 1, F = 0 (with +/− steps depending on the school).
Can I add as many courses as I want?
Yes: add or remove rows; the calculation updates automatically.