Free test score calculator · no sign-up
Test score calculator.
Percent and letter grade.
Enter how many you got right and how many there were, or your points and the points possible.
How it works
How the score is worked out
Percentage = points earned ÷ points possible × 100.
Example: 18 out of 20 is 90%, which is an A- on the common US scale. Each question was worth 5%.
Teachers set their own scales and curves, so your letter grade may differ.
Study with Ace
Then get help with the class itself.
Ace is the voice AI assistant on your Mac, Windows PC and phone. Ask about what’s on your screen, turn a lecture into notes and flashcards, or get a problem explained.
Questions
Before you start.
What letter grade scale does this use?
The common US scale: 93 and up is an A, 90 to 92.99 is an A-, 87 to 89.99 is a B+, and so on. Below 60 is an F.
Can I score over 100%?
Yes. Enter your points with extra credit, and the percentage shows above 100.
Does this handle curves?
No. It shows your raw score. Ask your teacher how a curve changes it.
Is my score saved?
No. The math runs in your browser and nothing you type is stored.
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