40-question grade chart

TestClassDate
Questions
40
Each question
2.5%
To pass (60%)
16 wrong or fewer
Most wrong for each grade
A 4B 8C 12D 16

ScaleA 90%+B 80%+C 70%+D 60%+F below 60%

WrongCorrectPercentGrade
040100%A
13998%A
23895%A
33793%A
43690%A
53588%B
63485%B
73383%B
83280%B
93178%C
103075%C
112973%C
122870%C
132768%D
142665%D
152563%D
162460%D
172357%F
182255%F
192153%F
202050%F
WrongCorrectPercentGrade
211948%F
221845%F
231743%F
241640%F
251538%F
261435%F
271333%F
281230%F
291128%F
301025%F
31923%F
32820%F
33718%F
34615%F
35513%F
36410%F
3738%F
3825%F
3913%F
4000%F
Percent = correct ÷ questions × 100, never rounded up past a grade boundary.Free printable from onlinegradecalculators.com