Easy Grader

What Grade Is a 10/13?

10/13 = 76.92%, which is a C (C+ on a plus/minus scale). That is 3 wrong out of 13.

76.92%10 out of 13
Standard
C
Plus / minus
C+
Wrong
3

10 ÷ 13 × 100 = 76.92% ≈ 77%

How to calculate 10 out of 13

10 ÷ 13 × 100 = 76.92%

Divide the number right by the total and multiply by 100. Teachers usually round to the nearest whole percent, so10/13 is recorded as 77% — a C on the standard 90/80/70/60 scale and a C+ on a plus/minus scale. Each question is worth 7.69%, so 3 wrongcost 23.08 points.

Nearby scores out of 13

  • 8/13 is 61.54% (D−)
  • 9/13 is 69.23% (D+)
  • 11/13 is 84.62% (B)
  • 12/13 is 92.31% (A−)

10 out of nearby totals

Grade a whole test of 13

See the full grading chart for 13 questions for every score out of 13, or open the Easy Grader with 13 questions to mark each paper, add half points and use your own scale.

Frequently asked questions

What grade is a 10/13?

10/13 is 76.92%, which rounds to 77% — a C on the standard 90/80/70/60 scale and a C+ on a plus/minus scale.

What is 10 out of 13 as a percentage?

76.92%. Divide 10 by 13 and multiply by 100: 10 ÷ 13 × 100 = 76.92%. Rounded to a whole number that is 77%.

Is 10/13 passing?

Yes. 10/13 rounds to 77%, at or above the usual 60% pass mark. Some classes need a C (70%) or higher to pass.

How many questions were missed on a 10/13?

3 out of 13. Each question is worth 7.69%, so 3 wrong takes 23.08% off a perfect score.