Quick lookup
Letter Grade to GPA Converter
Convert letter grades to GPA points on the standard 4.0 and 4.3 scales, or reverse-lookup a GPA value to find its corresponding letter grade.
Forward: Grade → GPA
Select a letter grade to see its point value.
Reverse: GPA → Grade
Enter a GPA value to find the nearest letter grade.
Standard letter grade to GPA chart
| Letter Grade | 4.0 Points | 4.3 Points | Typical % |
|---|---|---|---|
| A+ | 4.0 | 4.3 | 97–100% |
| A | 4.0 | 4.0 | 93–96% |
| A- | 3.7 | 3.7 | 90–92% |
| B+ | 3.3 | 3.3 | 87–89% |
| B | 3.0 | 3.0 | 83–86% |
| B- | 2.7 | 2.7 | 80–82% |
| C+ | 2.3 | 2.3 | 77–79% |
| C | 2.0 | 2.0 | 73–76% |
| C- | 1.7 | 1.7 | 70–72% |
| D+ | 1.3 | 1.3 | 67–69% |
| D | 1.0 | 1.0 | 63–66% |
| D- | 0.7 | 0.7 | 60–62% |
| F | 0.0 | 0.0 | Below 60% |
This is the most common US convention. Some schools omit A+, don't offer D grades, or use different cutoffs. Check your own school's grading key.
Frequently asked questions
What is a B+ in GPA?
On the standard 4.0 scale, a B+ is worth 3.3 GPA points. On a 4.3 scale (used by some institutions to reward A+), it remains 3.3 points.
What is an A minus worth in GPA points?
An A− (A minus) is worth 3.7 GPA points on both the 4.0 and 4.3 scales. Both scales use the same values for A−.
Is a C+ a 2.3 or 2.5 GPA?
A C+ is 2.3 GPA points on the standard scale. The 0.3-point increment for a plus grade is universal: C (2.0) + 0.3 = C+ (2.3).
Does a D count toward GPA?
Yes, D grades count toward GPA on the standard scale. A D is worth 1.0 point, D+ is 1.3, and D− is 0.7. However, some institutions set higher minimum grades for major requirements or won't accept D grades for transfer credit. Check your school's policy.
What letter grade is a 3.7 GPA?
A 3.7 GPA corresponds to an A− (A minus). On the 4.0 scale, it sits between A (4.0) and B+ (3.3).
Why do some schools use a 4.3 scale?
A 4.3 scale allows schools to reward top performance by giving A+ a higher point value (4.3) than a regular A (4.0). This lets advanced or honors students exceed a 4.0 GPA, which reflects rigorous coursework.