Grade Chart for a 66-Question Test
On a 66-question test, each question is worth about 1.5%. A student can miss up to 6 questions and still get an A, 13 for a B, 19 for a C, and 26 for a D. To pass at 60%, a student needs at least 40 correct.
Grade a stack of tests faster — open the free Easy Grade grader| Wrong | Correct | Percent | Grade |
|---|---|---|---|
| 0 | 66 | 100.0% | A |
| 1 | 65 | 98.5% | A |
| 2 | 64 | 97.0% | A |
| 3 | 63 | 95.5% | A |
| 4 | 62 | 93.9% | A |
| 5 | 61 | 92.4% | A |
| 6 | 60 | 90.9% | A |
| 7 | 59 | 89.4% | B |
| 8 | 58 | 87.9% | B |
| 9 | 57 | 86.4% | B |
| 10 | 56 | 84.8% | B |
| 11 | 55 | 83.3% | B |
| 12 | 54 | 81.8% | B |
| 13 | 53 | 80.3% | B |
| 14 | 52 | 78.8% | C |
| 15 | 51 | 77.3% | C |
| 16 | 50 | 75.8% | C |
| 17 | 49 | 74.2% | C |
| 18 | 48 | 72.7% | C |
| 19 | 47 | 71.2% | C |
| 20 | 46 | 69.7% | D |
| 21 | 45 | 68.2% | D |
| 22 | 44 | 66.7% | D |
| 23 | 43 | 65.2% | D |
| 24 | 42 | 63.6% | D |
| 25 | 41 | 62.1% | D |
| 26 | 40 | 60.6% | D |
| 27 | 39 | 59.1% | F |
| 28 | 38 | 57.6% | F |
| 29 | 37 | 56.1% | F |
| 30 | 36 | 54.5% | F |
| 31 | 35 | 53.0% | F |
| 32 | 34 | 51.5% | F |
| 33 | 33 | 50.0% | F |
| 34 | 32 | 48.5% | F |
| 35 | 31 | 47.0% | F |
| 36 | 30 | 45.5% | F |
| 37 | 29 | 43.9% | F |
| 38 | 28 | 42.4% | F |
| 39 | 27 | 40.9% | F |
| 40 | 26 | 39.4% | F |
| 41 | 25 | 37.9% | F |
| 42 | 24 | 36.4% | F |
| 43 | 23 | 34.8% | F |
| 44 | 22 | 33.3% | F |
| 45 | 21 | 31.8% | F |
| 46 | 20 | 30.3% | F |
| 47 | 19 | 28.8% | F |
| 48 | 18 | 27.3% | F |
| 49 | 17 | 25.8% | F |
| 50 | 16 | 24.2% | F |
| 51 | 15 | 22.7% | F |
| 52 | 14 | 21.2% | F |
| 53 | 13 | 19.7% | F |
| 54 | 12 | 18.2% | F |
| 55 | 11 | 16.7% | F |
| 56 | 10 | 15.2% | F |
| 57 | 9 | 13.6% | F |
| 58 | 8 | 12.1% | F |
| 59 | 7 | 10.6% | F |
| 60 | 6 | 9.1% | F |
| 61 | 5 | 7.6% | F |
| 62 | 4 | 6.1% | F |
| 63 | 3 | 4.5% | F |
| 64 | 2 | 3.0% | F |
| 65 | 1 | 1.5% | F |
| 66 | 0 | 0.0% | F |
Made with Easy Grade — easygradeapp.com
How is this calculated?
Each question is worth 100 ÷ 66, which is about 1.5%. To score a test, divide the number correct by 66 and multiply by 100.
A student who misses 7 gets 59 correct, so the score is 59 ÷ 66 × 100 = 89.4%, which is a B.
Letter grades use this scale: A 90–100, B 80–89.9, C 70–79.9, D 60–69.9, F below 60.
Gave partial credit? See the half-point chart
Half-point grading lets you take off half a point for an answer that's partly right. A cardboard EZ Grader can't do it, because it only counts whole numbers wrong. Easy Grade Premium can, at any test size.
| Wrong | Correct | Percent | Grade |
|---|---|---|---|
| 0.5 | 65.5 | 99.2% | A |
| 1.5 | 64.5 | 97.7% | A |
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