Grading scales

What letter grade is 100%?

100% is an A on the standard grading scale, an A+ with plus and minus grades, and an A on the stricter 7-point scale. On a 4.0 scale that is a 4.0 GPA.

Letter grade
Astandard A–F
Plus and minus
A+4.0 GPA
7-point scale
A4.0 GPA
GPA
4.0on a 4.0 scale
Passing
Yesat a 60% pass mark

What 100% means

  • 100% means 100 out of every 100 points, or 100 correct answers on a 100-question test.
  • It is 10 points above the lowest A (90%) on the standard scale.
  • It is the highest possible score.
  • Yes. It is an A, the top grade on the standard US scale.

100% on three grading scales

ScaleCutoffsLetterGPA
Standard A–FA 90, B 80, C 70, D 60A4.0
Plus and minusA 93, A− 90, B+ 87, B 83, B− 80 …A+4.0
7-pointA 93, B 85, C 77, D 70A4.0

Which scale applies depends on your school or teacher; the syllabus usually says. The grading scales guide has every range.

100% on common test lengths

The score that gives exactly 100%, or the two closest scores when no whole number of correct answers does.

QuestionsScorePercentage
1010 out of 10100% exactly
2020 out of 20100% exactly
2525 out of 25100% exactly
3030 out of 30100% exactly
4040 out of 40100% exactly
5050 out of 50100% exactly
100100 out of 100100% exactly

Grade a whole test with a chart for 10, 20, 25 or 50 questions.

Questions about 100%

Is 100% an A or an A+?

100% is an A on the standard scale and an A+ with plus and minus grades, which runs from 97% to 100%.

Is 100% a good grade?

Yes. It is an A, the top grade on the standard US scale.

What GPA is 100%?

4.0 on a 4.0 scale as an A, or 4.0 if your school uses plus and minus grades (A+). Your school’s own grade points decide your GPA.

Is 100% passing?

Yes, at schools that pass 60% and above.