Grade calculator for a 49-question test
On a 49-question test, each question is worth 2.04% and you can miss 4 for an A, 9 for a B, 14 for a C and 19 for a D (common 90/80/70/60 scale). One wrong answer is 98.0%.
49-question test grade chart
Score for every number of wrong answers, rounded to one decimal.
| Wrong | Right | Score | Letter |
|---|---|---|---|
| 0 | 49 | 100.0% | A |
| 1 | 48 | 98.0% | A |
| 2 | 47 | 95.9% | A |
| 3 | 46 | 93.9% | A |
| 4 | 45 | 91.8% | A |
| 5 | 44 | 89.8% | B |
| 6 | 43 | 87.8% | B |
| 7 | 42 | 85.7% | B |
| 8 | 41 | 83.7% | B |
| 9 | 40 | 81.6% | B |
| 10 | 39 | 79.6% | C |
| 11 | 38 | 77.6% | C |
| 12 | 37 | 75.5% | C |
| 13 | 36 | 73.5% | C |
| 14 | 35 | 71.4% | C |
| 15 | 34 | 69.4% | D |
| 16 | 33 | 67.3% | D |
| 17 | 32 | 65.3% | D |
| 18 | 31 | 63.3% | D |
| 19 | 30 | 61.2% | D |
| 20 | 29 | 59.2% | F |
| 21 | 28 | 57.1% | F |
| 22 | 27 | 55.1% | F |
| 23 | 26 | 53.1% | F |
| 24 | 25 | 51.0% | F |
| 25 | 24 | 49.0% | F |
| 26 | 23 | 46.9% | F |
| 27 | 22 | 44.9% | F |
| 28 | 21 | 42.9% | F |
| 29 | 20 | 40.8% | F |
| 30 | 19 | 38.8% | F |
| 31 | 18 | 36.7% | F |
| 32 | 17 | 34.7% | F |
| 33 | 16 | 32.7% | F |
| 34 | 15 | 30.6% | F |
| 35 | 14 | 28.6% | F |
| 36 | 13 | 26.5% | F |
| 37 | 12 | 24.5% | F |
| 38 | 11 | 22.4% | F |
| 39 | 10 | 20.4% | F |
| 40 | 9 | 18.4% | F |
| 41 | 8 | 16.3% | F |
| 42 | 7 | 14.3% | F |
| 43 | 6 | 12.2% | F |
| 44 | 5 | 10.2% | F |
| 45 | 4 | 8.2% | F |
| 46 | 3 | 6.1% | F |
| 47 | 2 | 4.1% | F |
| 48 | 1 | 2.0% | F |
| 49 | 0 | 0.0% | F |
The math: score = right answers ÷ 49 × 100. Each question is 100 ÷ 49 = 2.04 percentage points, so every wrong answer takes 2.04 points off a perfect 100%. Letters use the common 90/80/70/60 scale with no rounding up; your teacher may use different cutoffs, plus and minus grades or a curve, so check your school’s grading policy.