EZ Grader Chart
75 Question Grade Chart
Find the percentage and letter grade for every number wrong on a 75-question test or quiz.
Formula
Grade % = (questions correct ÷ 75) × 100
Each question is worth 1.33 points.
| # Wrong | # Correct | Score | Grade |
|---|---|---|---|
| 0 | 75 | 100% | A+ |
| 1 | 74 | 98.7% | A+ |
| 2 | 73 | 97.3% | A+ |
| 3 | 72 | 96% | A |
| 4 | 71 | 94.7% | A |
| 5 | 70 | 93.3% | A |
| 6 | 69 | 92% | A- |
| 7 | 68 | 90.7% | A- |
| 8 | 67 | 89.3% | B+ |
| 9 | 66 | 88% | B+ |
| 10 | 65 | 86.7% | B |
| 11 | 64 | 85.3% | B |
| 12 | 63 | 84% | B |
| 13 | 62 | 82.7% | B- |
| 14 | 61 | 81.3% | B- |
| 15 | 60 | 80% | B- |
| 16 | 59 | 78.7% | C+ |
| 17 | 58 | 77.3% | C+ |
| 18 | 57 | 76% | C |
| 19 | 56 | 74.7% | C |
| 20 | 55 | 73.3% | C |
| 21 | 54 | 72% | C- |
| 22 | 53 | 70.7% | C- |
| 23 | 52 | 69.3% | D+ |
| 24 | 51 | 68% | D+ |
| 25 | 50 | 66.7% | D |
| 26 | 49 | 65.3% | D |
| 27 | 48 | 64% | D |
| 28 | 47 | 62.7% | D- |
| 29 | 46 | 61.3% | D- |
| 30 | 45 | 60% | D- |
| 31 | 44 | 58.7% | F |
| 32 | 43 | 57.3% | F |
| 33 | 42 | 56% | F |
| 34 | 41 | 54.7% | F |
| 35 | 40 | 53.3% | F |
| 36 | 39 | 52% | F |
| 37 | 38 | 50.7% | F |
| 38 | 37 | 49.3% | F |
| 39 | 36 | 48% | F |
| 40 | 35 | 46.7% | F |
| 41 | 34 | 45.3% | F |
| 42 | 33 | 44% | F |
| 43 | 32 | 42.7% | F |
| 44 | 31 | 41.3% | F |
| 45 | 30 | 40% | F |
| 46 | 29 | 38.7% | F |
| 47 | 28 | 37.3% | F |
| 48 | 27 | 36% | F |
| 49 | 26 | 34.7% | F |
| 50 | 25 | 33.3% | F |
| 51 | 24 | 32% | F |
| 52 | 23 | 30.7% | F |
| 53 | 22 | 29.3% | F |
| 54 | 21 | 28% | F |
| 55 | 20 | 26.7% | F |
| 56 | 19 | 25.3% | F |
| 57 | 18 | 24% | F |
| 58 | 17 | 22.7% | F |
| 59 | 16 | 21.3% | F |
| 60 | 15 | 20% | F |
| 61 | 14 | 18.7% | F |
| 62 | 13 | 17.3% | F |
| 63 | 12 | 16% | F |
| 64 | 11 | 14.7% | F |
| 65 | 10 | 13.3% | F |
| 66 | 9 | 12% | F |
| 67 | 8 | 10.7% | F |
| 68 | 7 | 9.3% | F |
| 69 | 6 | 8% | F |
| 70 | 5 | 6.7% | F |
| 71 | 4 | 5.3% | F |
| 72 | 3 | 4% | F |
| 73 | 2 | 2.7% | F |
| 74 | 1 | 1.3% | F |
| 75 | 0 | 0% | F |
Common questions
What grade is 1 wrong out of 75?
Missing 1 out of 75 questions is 74/75 = 98.7%, which is a A+.
What grade is 3 wrong out of 75?
Missing 3 out of 75 is 72/75 = 96%, a A on a standard 10-point scale.
How many can you miss out of 75 and still pass?
To keep 60% (D-) you can miss up to 30 questions out of 75. For a 70% (C-) you can miss 22.
How do you calculate a test grade?
Divide the number correct by the total questions and multiply by 100. Example: 22 correct out of 25 = 22 ÷ 25 × 100 = 88%.