Grade Percentage Calculator

Calculate percentage, points missed, and a reference letter grade from any earned/possible point pair.

Points earned

Points possible

—Percentage

—Points missed

—Score fraction

—Reference letter

Grading scales, rounding rules, extra-credit policies, dropped-score rules, and weighted GPA systems vary by school and course. Match the settings to your syllabus or institution before relying on a result.

How to use this Grade Percentage Calculator

Convert points earned and points possible into a grade percentage. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.