Scores Out of 36 as Percentages

Every possible score on a 36-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
0/36 0% F 36
1/36 2.8% F 35
2/36 5.6% F 34
3/36 8.3% F 33
4/36 11.1% F 32
5/36 13.9% F 31
6/36 16.7% F 30
7/36 19.4% F 29
8/36 22.2% F 28
9/36 25% F 27
10/36 27.8% F 26
11/36 30.6% F 25
12/36 33.3% F 24
13/36 36.1% F 23
14/36 38.9% F 22
15/36 41.7% F 21
16/36 44.4% F 20
17/36 47.2% F 19
18/36 50% F 18
19/36 52.8% F 17
20/36 55.6% F 16
21/36 58.3% F 15
22/36 61.1% D 14
23/36 63.9% D 13
24/36 66.7% D 12
25/36 69.4% D 11
26/36 72.2% C 10
27/36 75% C 9
28/36 77.8% C 8
29/36 80.6% B 7
30/36 83.3% B 6
31/36 86.1% B 5
32/36 88.9% B 4
33/36 91.7% A 3
34/36 94.4% A 2
35/36 97.2% A 1
36/36 100% A 0

Use the Test Grade Calculator to interactively grade any 36-question test. Enter the number of questions wrong and get your score instantly, plus a printable grading-scale table.

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