Test Score / Percentage Grade Calculator
Convert points earned out of points possible into a percentage and standard letter grade — instantly, in your browser.
Runs in your browser
Private & secure
Convert points earned out of points possible into a percentage and standard letter grade. Everything runs entirely in your browser.
How it works
Enter the points you earned and the points the test was worth. This tool calculates your percentage score and maps it to a standard 10-point letter-grade band (A+ at 97% and up, down to F below 60%).
FAQs
Does the letter grade scale match my school’s?
It uses the most common US 10-point band convention. Some schools use different cutoffs — check your syllabus if precision matters.
Is my data sent anywhere?
No. The calculation happens entirely in your browser.