Quiz Grade Calculator
Calculate Your Quiz Score
Enter the number of questions and how many you got correct to calculate your percentage grade instantly.
Enter values above to calculate your score.
Example letter-grade scale (not official)
- 90%+ → A
- 80%+ → B
- 70%+ → C
- 60%+ → D
- 0%+ → F
Schools use different grading scales. Treat this as a reference only.
How This Calculator Works
- 01
Enter total questions
The number of questions on the quiz or test.
- 02
Enter correct answers
How many questions were answered correctly.
- 03
View your percentage
Score is calculated as (correct ÷ total) × 100, rounded to one decimal place.
- 04
Optional letter grade
An example A–F scale is shown for reference — adjust to your own grading policy.
Examples
8 out of 10 correct
80% — eight correct answers on a ten-question quiz.
15 out of 20 correct
75% — fifteen correct on a twenty-question test.
Perfect score
10 out of 10 = 100%.
Frequently Asked Questions
Percentage = (correct answers ÷ total questions) × 100. For example, 7 correct out of 10 gives 70%.
Letter grades vary by school and instructor. This tool shows an example A–F scale (90+=A, 80+=B, etc.) for reference only — not as an official grading policy.
No. Correct answers must be between 0 and the total number of questions.
No. All calculations run in your browser. Nothing is sent to a server.
Need Quiz Questions?
Generate editable quiz questions from your study material with AI Quiz Generator.