How it works
Your grade is the correct answers divided by the total, times 100. For example 17 out of 20 is 85%, a B on the standard scale. The chart shows the grade for every nearby score, so you can see how one more right or wrong answer changes the result.
A 90-100B 80-89C 70-79D 60-69F under 60
Popular scores
Quick answers for the scores people look up most.
8 out of 15
23 out of 25
17 out of 22
13 out of 20
16 out of 20
17 out of 20
15 out of 25
6 out of 20
15 out of 20
7 out of 15
6 out of 10
12 out of 15
18 out of 20
16 out of 22
15 out of 17
8 out of 20
20 out of 23
5 out of 6
19 out of 27
17 out of 23
15 out of 30
15 out of 19
10 out of 20
18 out of 22
5 out of 20
15 out of 24
31 out of 50
25 out of 28
7 out of 20
10 out of 18
15 out of 23
16 out of 23
20 out of 27
22 out of 27
25 out of 35
25 out of 40
30 out of 45
20 out of 22
7 out of 10
9 out of 20
20 out of 35
6 out of 15
18 out of 23
8 out of 25
13 out of 25
17 out of 25
20 out of 26
23 out of 27
24 out of 27
30 out of 38
Common questions
How do I calculate a grade out of a total?
Divide your score by the total number of questions, then multiply by 100. For example, 17 out of 20 is 85%, which is a B.
Does it work for any number of questions?
Yes. Enter any score and total, with whole or half points, and it shows the percentage, the letter grade and a chart of nearby scores.