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Marks Percentage Calculator

Enter marks for each subject to get your total, percentage, and grade.

Used for the percentage. Default is 100 per subject.
Subject Marks obtained

How to calculate marks percentage

Add the marks for each subject and this calculator gives your total, overall percentage, and a grade. It works for board exams, unit tests, and school report cards.

  1. Set the maximum marks per subject (usually 100).
  2. Enter the marks obtained for each subject.
  3. Add or remove subject rows as needed.
  4. Click Calculate to see total, percentage, and grade.

Frequently asked questions

How is percentage calculated from marks?

Add all marks obtained, divide by the total maximum marks, and multiply by 100.

Can subjects have different maximum marks?

This tool uses one maximum per subject. For mixed maximums, calculate groups separately and combine.

What grade will I get?

The tool maps your percentage to a grade band (for example A+ for 90% and above).