Calculate your grades instantly with the USA Grade Calculator. Get percentage, letter grade, GPA, weighted grades, and final exam scores easily for high school and college
USA Grade Calculator – All Tools
EZ Grade Calculator
Weighted Grade
Final Exam
Percent → Letter
Grade Examples
| Score | % | Letter |
|---|---|---|
| 18/20 | 90% | A- |
| 17/20 | 85% | B |
| 16/20 | 80% | B- |
| 15/20 | 75% | C |