Test Score / Grade Calculator

Turn correct answers into a score and grade.

How to use

  1. Enter your values in the fields above.
  2. Press Calculate to see your result instantly.
  3. Use the Share button to copy a link to your result.

About this calculator

This calculator divides the number of correct answers by the total number of questions to get a percentage score, then maps that percentage onto a standard letter grade scale (A, B, C, D, F) using common grading cutoffs.

Students use it right after a test to see their grade before the teacher hands papers back, and teachers use it to quickly convert a raw "17 out of 20" style score into a percentage and letter grade for the gradebook.

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