Printable grading chart

Grading Scale for 42 Questions

Each question on a 42 question test is worth 2.38%. Find the score and letter grade for any number wrong — or print the chart and keep it next to the tests.

42 question test

A 90 · B 80 · C 70 · D 60 · each question 2.38%

WrongRightScoreGrade
042/42100%A
141/4298%A
240/4295%A
339/4293%A
438/4290%A A−
537/4288%B B+
636/4286%B
735/4283%B
834/4281%B B−
933/4279%C C+
1032/4276%C
1131/4274%C
1230/4271%C C−
1329/4269%D D+
1428/4267%D D+
1527/4264%D
1626/4262%D D−
1725/4260%D D−
1824/4257%F
1923/4255%F
2022/4252%F
2121/4250%F
WrongRightScoreGrade
2220/4248%F
2319/4245%F
2418/4243%F
2517/4240%F
2616/4238%F
2715/4236%F
2814/4233%F
2913/4231%F
3012/4229%F
3111/4226%F
3210/4224%F
339/4221%F
348/4219%F
357/4217%F
366/4214%F
375/4212%F
384/4210%F
393/427%F
402/425%F
411/422%F
420/420%F

How many can you miss on a 42 question test?

GradeMinimumYou can miss
A90%up to 4 wrong
B80%up to 8 wrong
C70%up to 12 wrong
D60%up to 17 wrong

On a 42 question test, you can miss up to 4 and still get an A, and up to 8 for a B. Scores are rounded to the nearest whole percent, the way most teachers record them.

Scores out of 42

  • 41 out of 42 is 98% — A
  • 40 out of 42 is 95% — A
  • 39 out of 42 is 93% — A
  • 38 out of 42 is 90% — A
  • 37 out of 42 is 88% — B

Score = right ÷ 42 × 100

Half points and other scales

Giving half credit, or using your school’s own scale? The Easy Grader opens with 42questions: 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 42 question test and get an A?

4. 38 out of 42 is 90%, still an A on the standard 90/80/70/60 scale.

How much is each question worth on a 42 question test?

2.38% — 100 divided by 42. Every wrong answer takes about 2.38 points off the score.

How many can you miss on a 42 question test and still pass?

Up to 17 wrong for a D (60%), the usual passing grade — that is 25 out of 42.

What is 41 out of 42 as a percentage?

41 out of 42 is 98% (41 ÷ 42 × 100), a A on the standard scale and an A on a plus/minus scale.

What is 40 out of 42 as a percentage?

40 out of 42 is 95% (40 ÷ 42 × 100), a A on the standard scale and an A on a plus/minus scale.