Scores Out of 42 as Percentages
Every possible score on a 42-question test or assignment, converted to a percentage and letter grade. Click any row to see the full worked calculation.
| Score | Percentage | Letter Grade | Wrong |
|---|---|---|---|
| 0/42 | 0% | F | 42 |
| 1/42 | 2.4% | F | 41 |
| 2/42 | 4.8% | F | 40 |
| 3/42 | 7.1% | F | 39 |
| 4/42 | 9.5% | F | 38 |
| 5/42 | 11.9% | F | 37 |
| 6/42 | 14.3% | F | 36 |
| 7/42 | 16.7% | F | 35 |
| 8/42 | 19% | F | 34 |
| 9/42 | 21.4% | F | 33 |
| 10/42 | 23.8% | F | 32 |
| 11/42 | 26.2% | F | 31 |
| 12/42 | 28.6% | F | 30 |
| 13/42 | 31% | F | 29 |
| 14/42 | 33.3% | F | 28 |
| 15/42 | 35.7% | F | 27 |
| 16/42 | 38.1% | F | 26 |
| 17/42 | 40.5% | F | 25 |
| 18/42 | 42.9% | F | 24 |
| 19/42 | 45.2% | F | 23 |
| 20/42 | 47.6% | F | 22 |
| 21/42 | 50% | F | 21 |
| 22/42 | 52.4% | F | 20 |
| 23/42 | 54.8% | F | 19 |
| 24/42 | 57.1% | F | 18 |
| 25/42 | 59.5% | F | 17 |
| 26/42 | 61.9% | D | 16 |
| 27/42 | 64.3% | D | 15 |
| 28/42 | 66.7% | D | 14 |
| 29/42 | 69% | D | 13 |
| 30/42 | 71.4% | C | 12 |
| 31/42 | 73.8% | C | 11 |
| 32/42 | 76.2% | C | 10 |
| 33/42 | 78.6% | C | 9 |
| 34/42 | 81% | B | 8 |
| 35/42 | 83.3% | B | 7 |
| 36/42 | 85.7% | B | 6 |
| 37/42 | 88.1% | B | 5 |
| 38/42 | 90.5% | A | 4 |
| 39/42 | 92.9% | A | 3 |
| 40/42 | 95.2% | A | 2 |
| 41/42 | 97.6% | A | 1 |
| 42/42 | 100% | A | 0 |
Grade a 42-Question Test
Use the Test Grade Calculator to interactively grade any 42-question test. Enter the number of questions wrong and get your score instantly, plus a printable grading-scale table.