TEST SCORE CHART
15-question test score chart: number wrong to percentage
Every score for a 15-question test where each question counts the same: number wrong, number right, percentage and letter grade on the standard scale. Printable.
On a 15-question test, 3 wrong is80%— a B on the standard scale.
| Wrong | Right | Score | Letter |
|---|---|---|---|
| 0 | 15 | 100.00% | A |
| 1 | 14 | 93.33% | A |
| 2 | 13 | 86.67% | B |
| 3 | 12 | 80.00% | B |
| 4 | 11 | 73.33% | C |
| 5 | 10 | 66.67% | D |
| 6 | 9 | 60.00% | D |
| 7 | 8 | 53.33% | F |
| 8 | 7 | 46.67% | F |
| 9 | 6 | 40.00% | F |
| 10 | 5 | 33.33% | F |
| 11 | 4 | 26.67% | F |
| 12 | 3 | 20.00% | F |
| 13 | 2 | 13.33% | F |
| 14 | 1 | 6.67% | F |
| 15 | 0 | 0.00% | F |
Open the easy grader for any size
How to use it
Count the questions marked wrong and read across. The letter column uses the common 10-point scale (90 A, 80 B, 70 C, 60 D); if your school uses a different scale, read the percentage and apply your own boundaries.