Grade calculator for a 34-question test
On a 34-question test, each question is worth 2.94% and you can miss 3 for an A, 6 for a B, 10 for a C and 13 for a D (common 90/80/70/60 scale). One wrong answer is 97.1%.
34-question test grade chart
Score for every number of wrong answers, rounded to one decimal.
| Wrong | Right | Score | Letter |
|---|---|---|---|
| 0 | 34 | 100.0% | A |
| 1 | 33 | 97.1% | A |
| 2 | 32 | 94.1% | A |
| 3 | 31 | 91.2% | A |
| 4 | 30 | 88.2% | B |
| 5 | 29 | 85.3% | B |
| 6 | 28 | 82.4% | B |
| 7 | 27 | 79.4% | C |
| 8 | 26 | 76.5% | C |
| 9 | 25 | 73.5% | C |
| 10 | 24 | 70.6% | C |
| 11 | 23 | 67.6% | D |
| 12 | 22 | 64.7% | D |
| 13 | 21 | 61.8% | D |
| 14 | 20 | 58.8% | F |
| 15 | 19 | 55.9% | F |
| 16 | 18 | 52.9% | F |
| 17 | 17 | 50.0% | F |
| 18 | 16 | 47.1% | F |
| 19 | 15 | 44.1% | F |
| 20 | 14 | 41.2% | F |
| 21 | 13 | 38.2% | F |
| 22 | 12 | 35.3% | F |
| 23 | 11 | 32.4% | F |
| 24 | 10 | 29.4% | F |
| 25 | 9 | 26.5% | F |
| 26 | 8 | 23.5% | F |
| 27 | 7 | 20.6% | F |
| 28 | 6 | 17.6% | F |
| 29 | 5 | 14.7% | F |
| 30 | 4 | 11.8% | F |
| 31 | 3 | 8.8% | F |
| 32 | 2 | 5.9% | F |
| 33 | 1 | 2.9% | F |
| 34 | 0 | 0.0% | F |
The math: score = right answers ÷ 34 × 100. Each question is 100 ÷ 34 = 2.94 percentage points, so every wrong answer takes 2.94 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.