Free test score calculator
Turn a test result into a score, percentage, and grade.
Enter the total and what was missed or deducted. This test score calculator shows what remains, the percentage, the current letter grade, and whether the result reaches your pass line.
One paper at a time
Enter a whole number from 0 to the total.
Ready when you are
− + adjust · Enter next while typing
Your test settings stay. Individual grades aren't saved.
Prefer a paper copy?
Keep a grade table beside you.
Your current test and grade scale, ready to print.
View grade table
Read one result clearly
See four parts of the grade at the same time.
The result card keeps the score, percentage, letter grade, and pass status together. On a 20-question equal-weight test, entering 3 missed gives 17 out of 20 and 85%, which is B with the default GradeTap scale.
When a percentage sits near a cutoff, the calculator bases the letter and pass status on the exact result. It can show a whole-number percentage for quick reading without silently turning 89.99% into a different grade.
Choose the input that matches the paper
Questions missed for equal tests; points off for partial credit.
Use Questions missed when every item has the same value. Use Points off when the total is a point value or the marking includes partial credit. In both modes, GradeTap calculates from the total you enter rather than assuming a fixed quiz length.
For a stack of equal-weight papers, use the EZ grader's missed-question workflow. If you need a desk reference, open the default easy grader chart.
Use it again
Save the setup, not the student result.
When browser storage is available, GradeTap keeps valid test and grade-scale settings on this device for later use. It does not ask for student names or save individual grades. You can print a complete table for the setup currently shown through the reference section below the calculator.