Grade Calculators
Work out a semester, quarter or weighted grade, turn points into a percentage, or curve a set of scores. Each calculator shows its math.
Every grade calculator we cover
| Grade calculator | What it works out | How the result is worked out |
|---|---|---|
| Semester grade calculator | Find your semester grade from two quarters and a final exam, or the final exam score you need, as a weighted average with weights you can change. | Each grade × its weight, added up (a weighted average of the percents); DePaul University's handout works an example |
| Grade percentage calculator | Turn points earned out of points possible into a percentage and a letter grade, with an editable scale, every percent from 0 to 100 and scores out of 10 to 50. | Points earned ÷ points possible × 100 |
| Weighted grade calculator | Add your grade categories and their weights to get your weighted course grade, see what extra credit adds, or see how far a new score moves it. | Category average × weight, added together; this calculator then divides by the weights graded so far (100 at most) |
| Grade curve calculator | Paste a class's scores and curve them: add points, raise by a percent, add the top score's gap, take 10 × √score, hit a target average or use a bell curve. | One rule applied to every score, such as adding the same points or raising every score by a percentage |
| Quarter grade calculator | Average four quarter grades into a year grade, or find the quarter 4 grade you need; change the weights, rounding and letter scale to your school's. | Average of the quarter percents: add them and divide by 4 (the example district's rule) |