30-question grade chart

TestClassDate
Questions
30
Each question
3.33%
To pass (60%)
12 wrong or fewer
Most wrong for each grade
A 3B 6C 9D 12

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

WrongCorrectPercentGrade
030100%A
12997%A
22893%A
32790%A
42687%B
52583%B
62480%B
72377%C
82273%C
92170%C
102067%D
111963%D
121860%D
131757%F
141653%F
151550%F
WrongCorrectPercentGrade
161447%F
171343%F
181240%F
191137%F
201033%F
21930%F
22827%F
23723%F
24620%F
25517%F
26413%F
27310%F
2827%F
2913%F
3000%F
Percent = correct ÷ questions × 100, never rounded up past a grade boundary.Free printable from onlinegradecalculators.com