GPA CALCULATOR
GPA calculator, credit-weighted points in a click.
Compute your credit-weighted GPA and total grade points across 4.0, 5.0, percentage and UK scales. Runs locally in your browser.
Courses & grades
| Course | Credits | Grade | |
|---|---|---|---|
Results
Conversion table
| Grade | Grade points |
|---|---|
| A | 4 |
| A- | 3.7 |
| B+ | 3.3 |
| B | 3 |
| B- | 2.7 |
| C+ | 2.3 |
| C | 2 |
| C- | 1.7 |
| D | 1 |
| F | 0 |
Everything runs locally in your browser
What can this tool do?
Enter each course, its credits and grade; the tool converts grades to grade points under the chosen scale and computes a credit-weighted GPA. Supports US 4.0 / 5.0, the Chinese GPA scale, the UK scale and plain percentages, showing GPA, total credits, total grade points and average percentage live, plus the full conversion table for checking. Great for end-of-term review or application self-checks — all local.
FAQ
How is GPA calculated?
Each grade is first converted to grade points under the chosen scale, then averaged with credits as weights: GPA = Σ(points × credits) ÷ Σ(credits). So a higher-credit course affects your GPA more.
Are my grades saved?
No. Grades exist only on the current page and are cleared on refresh; all computation is local and nothing is uploaded.