GPA Calculator
Add your courses to calculate weighted or unweighted GPA
Frequently Asked Questions
Unweighted GPA uses a standard 4.0 scale for every class (A=4.0, regardless of difficulty). Weighted GPA adds extra points for harder classes: typically +0.5 for Honors and +1.0 for AP/IB, so an A in an AP class counts as 5.0 instead of 4.0.
Convert each letter grade to grade points (A=4, A-=3.7, B+=3.3, B=3.0, etc.), multiply by the course's credit hours, add a weight bonus if applicable, sum all the results, then divide by your total credit hours.
A 3.0 unweighted GPA is generally considered solid (B average). A 3.5+ is competitive for most four-year colleges, and 3.8+ unweighted (or 4.2+ weighted) is typical for highly selective schools.
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Letter grade to GPA point conversion
| Letter Grade | GPA Points | Percentage |
|---|---|---|
| A+ | 4.0 | 97–100 |
| A | 4.0 | 93–96 |
| A- | 3.7 | 90–92 |
| B+ | 3.3 | 87–89 |
| B | 3.0 | 83–86 |
| B- | 2.7 | 80–82 |
| C+ | 2.3 | 77–79 |
| C | 2.0 | 73–76 |
| C- | 1.7 | 70–72 |
| D | 1.0 | 60–69 |
| F | 0.0 | below 60 |
Example: an A (4.0) in an AP class with 1.0 credit hour contributes 5.0 grade points to a weighted GPA (4.0 + 1.0 bonus), but only 4.0 to an unweighted GPA.