Scores Out of 25 as Percentages

Every possible score on a 25-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
0/25 0% F 25
1/25 4% F 24
2/25 8% F 23
3/25 12% F 22
4/25 16% F 21
5/25 20% F 20
6/25 24% F 19
7/25 28% F 18
8/25 32% F 17
9/25 36% F 16
10/25 40% F 15
11/25 44% F 14
12/25 48% F 13
13/25 52% F 12
14/25 56% F 11
15/25 60% D 10
16/25 64% D 9
17/25 68% D 8
18/25 72% C 7
19/25 76% C 6
20/25 80% B 5
21/25 84% B 4
22/25 88% B 3
23/25 92% A 2
24/25 96% A 1
25/25 100% A 0

Use the Test Grade Calculator to interactively grade any 25-question test. Enter the number of questions wrong and get your score instantly, plus a printable grading-scale table.

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