Percentage to Letter Grade Converter
Turn a percentage score into a letter grade and GPA points on the standard US 4.0 scale.
Your result appears here.
By Shah Rukh, software developer · Last updated:
Letter grade scale
| Percentage | Letter | GPA |
|---|---|---|
| 97–100 | A+ | 4.0 |
| 93–96 | A | 4.0 |
| 90–92 | A- | 3.7 |
| 87–89 | B+ | 3.3 |
| 83–86 | B | 3.0 |
| 80–82 | B- | 2.7 |
| 77–79 | C+ | 2.3 |
| 73–76 | C | 2.0 |
| 70–72 | C- | 1.7 |
| 67–69 | D+ | 1.3 |
| 63–66 | D | 1.0 |
| 60–62 | D- | 0.7 |
| Below 60 | F | 0.0 |
This is the most common US scale. Some schools use different cut-offs (for example, 90 for any A), so check your syllabus. For a full GPA, use the GPA calculator.
Frequently asked questions
What letter grade is 85%?
On the standard scale, 85% is a B (3.0 GPA points).
Is 90% an A or A-?
On this scale 90–92% is an A-. Some schools count 90% and above as an A.
Is an A+ worth more than 4.0?
Usually no. Most colleges cap A+ at 4.0, although a few use 4.33.
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