45-question grade chart

TestClassDate
Questions
45
Each question
2.22%
To pass (60%)
18 wrong or fewer
Most wrong for each grade
A 4B 9C 13D 18

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

WrongCorrectPercentGrade
045100%A
14498%A
24396%A
34293%A
44191%A
54089%B
63987%B
73884%B
83782%B
93680%B
103578%C
113476%C
123373%C
133271%C
143169%D
153067%D
162964%D
172862%D
182760%D
192658%F
202556%F
212453%F
222351%F
WrongCorrectPercentGrade
232249%F
242147%F
252044%F
261942%F
271840%F
281738%F
291636%F
301533%F
311431%F
321329%F
331227%F
341124%F
351022%F
36920%F
37818%F
38716%F
39613%F
40511%F
4149%F
4237%F
4324%F
4412%F
4500%F
Percent = correct ÷ questions × 100, never rounded up past a grade boundary.Free printable from onlinegradecalculators.com