13 Question Test Grading Chart

Each question is worth 7.69% of the total grade.

Grading a stack of papers?

The free grade calculator lets you punch in wrong answers one at a time and see the grade update as you go.

Open Grade Calculator
Correct Wrong Percentage Grade
13 0 100% A+
12 1 92% A-
11 2 85% B
10 3 77% C+
9 4 69% D+
8 5 62% D-
7 6 54% F
6 7 46% F
5 8 38% F
4 9 31% F
3 10 23% F
2 11 15% F
1 12 8% F
0 13 0% F

Grading a 13 Question Test

On a 13 question test, each question is worth 7.69 points. Here's what you need to get each letter grade:

  • A: at least 13 out of 13 (94%)
  • B: at least 11 out of 13 (84%)
  • C: at least 10 out of 13 (74%)
  • D: at least 9 out of 13 (64%)
  • F: below 8 out of 13

A score of 8 or above out of 13 is typically considered passing (60% or higher).

Other Grading Charts

9 Questions 10 Questions 11 Questions 12 Questions 14 Questions 15 Questions 16 Questions 17 Questions

Use the Free Test Grade Calculator to generate your own charts and grade your assignments.