Printable grading chart

Grading Scale for 45 Questions

Each question on a 45 question test is worth 2.22%. Find the score and letter grade for any number wrong — or print the chart and keep it next to the tests.

45 question test

A 90 · B 80 · C 70 · D 60 · each question 2.22%

WrongRightScoreGrade
045/45100%A
144/4598%A
243/4596%A
342/4593%A
441/4591%A A−
540/4589%B B+
639/4587%B B+
738/4584%B
837/4582%B B−
936/4580%B B−
1035/4578%C C+
1134/4576%C
1233/4573%C
1332/4571%C C−
1431/4569%D D+
1530/4567%D D+
1629/4564%D
1728/4562%D D−
1827/4560%D D−
1926/4558%F
2025/4556%F
2124/4553%F
2223/4551%F
WrongRightScoreGrade
2322/4549%F
2421/4547%F
2520/4544%F
2619/4542%F
2718/4540%F
2817/4538%F
2916/4536%F
3015/4533%F
3114/4531%F
3213/4529%F
3312/4527%F
3411/4524%F
3510/4522%F
369/4520%F
378/4518%F
387/4516%F
396/4513%F
405/4511%F
414/459%F
423/457%F
432/454%F
441/452%F
450/450%F

How many can you miss on a 45 question test?

GradeMinimumYou can miss
A90%up to 4 wrong
B80%up to 9 wrong
C70%up to 13 wrong
D60%up to 18 wrong

On a 45 question test, you can miss up to 4 and still get an A, and up to 9 for a B. Scores are rounded to the nearest whole percent, the way most teachers record them.

Scores out of 45

  • 44 out of 45 is 98% — A
  • 43 out of 45 is 96% — A
  • 42 out of 45 is 93% — A
  • 41 out of 45 is 91% — A
  • 40 out of 45 is 89% — B

Score = right ÷ 45 × 100

Half points and other scales

Giving half credit, or using your school’s own scale? The Easy Grader opens with 45questions: mark each wrong answer, add half points, switch to a plus/minus or custom scale, and print a chart that matches.

Frequently asked questions

How many can you miss on a 45 question test and get an A?

4. 41 out of 45 is 91%, still an A on the standard 90/80/70/60 scale.

How much is each question worth on a 45 question test?

2.22% — 100 divided by 45. Every wrong answer takes about 2.22 points off the score.

How many can you miss on a 45 question test and still pass?

Up to 18 wrong for a D (60%), the usual passing grade — that is 27 out of 45.

What is 44 out of 45 as a percentage?

44 out of 45 is 98% (44 ÷ 45 × 100), a A on the standard scale and an A on a plus/minus scale.

What is 43 out of 45 as a percentage?

43 out of 45 is 96% (43 ÷ 45 × 100), a A on the standard scale and an A on a plus/minus scale.