Grade Calculator

Convert marks scored and total marks into a percentage and letter grade as fast as you finish your exam. Configurable grading scale.

Runs in your browser
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How to use

  1. 1

    Enter the marks you obtained.

  2. 2

    Enter the total marks.

  3. 3

    Choose a grading scale and read your percentage and grade.

How it works

Percentage = marks obtained / total marks x 100. The letter grade is looked up against the scale you choose, where each grade band defines a minimum percentage.

Frequently asked questions

Does the tool apply my school's exact boundaries?

It offers common scales. Your school may carve different boundaries, so treat the letter as a guide and pick the closest scale.

Can I use it for weighted exams?

This tool handles a single score. For coursework across semesters, the GPA calculator is the better fit.

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