Percentage Grade Calculator
Convert between percentage grades, letter grades, and GPA values
Grade Conversion
Convert between percentage grades, letter grades, and GPA values
Overall Grade Calculator
Calculate your overall grade based on multiple assignments with different weights
Assignments
Grading Scale Reference
Common grading scale used by educational institutions
| Percentage | Letter Grade | GPA (4.0 Scale) | Status |
|---|---|---|---|
| 97-100% | A+ | 4.0 | Excellent |
| 93-96% | A | 4.0 | Excellent |
| 90-92% | A- | 3.7 | Excellent |
| 87-89% | B+ | 3.3 | Good |
| 83-86% | B | 3.0 | Good |
| 80-82% | B- | 2.7 | Good |
| 77-79% | C+ | 2.3 | Satisfactory |
| 73-76% | C | 2.0 | Satisfactory |
| 70-72% | C- | 1.7 | Satisfactory |
| 67-69% | D+ | 1.3 | Poor |
| 63-66% | D | 1.0 | Poor |
| 60-62% | D- | 0.7 | Poor |
| 0-59% | F | 0.0 | Failing |
Custom Grading Scale
Some institutions may use different grading scales. Check with your school for their specific scale.
You can customize the calculator above by changing the input values to match your institution’s grading scale.