Grade Calculator

1. How does this calculator work?
It converts letter grades to GPA points, weights by credits, and computes average GPA.

2. What GPA scale is used?
Standard USA 4.0 scale (A=4.0, B=3.0, etc.). Custom scales aren't supported.

3. Can I calculate cumulative GPA?
Yes, enter all courses from multiple semesters.

4. What if I have pass/fail courses?
Pass/fail typically don't affect GPA; omit them or enter as 0 credits.

5. How many courses can I add?
As many as needed; click "Add Course" for more.

6. Is this for high school or college?
Both; USA high schools and colleges use similar GPA systems.

7. Is my data private?
Yes, calculations are done in your browser—no data is stored or sent.