Test Grade Calculator

Enter total questions and questions wrong to calculate correct answers, points, percentage, and a configurable reference letter grade.

Total questions

Questions wrong

Points per question

—Percentage

—Correct

—Points earned

—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 Test Grade Calculator

Convert questions correct or wrong into a percentage and letter grade. 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.