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Exam Percentage Calculator
Convert marks scored out of a total into a percentage, with a simple indicative grade band.
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Version 1.0.0 · Last reviewed
How it worksShow guide
Introduction
Convert exam marks into a percentage score and see a simple indicative grade band. School and board cutoffs vary — treat bands as a rough guide only.
Formula
Exam percentage is marks scored divided by maximum marks, times 100.
- m — Marks scored
- M — Maximum / total marks
- P — Percentage score
Step-by-step
- Enter marks scored.
- Enter the exam total / maximum marks.
- Read the percentage and indicative band.
Worked example
78 out of 100 is 78%, which sits in a typical B / Very good band.
Use cases
- Convert raw marks to percentage for forms
- Check how far you are from full marks
- Quickly compare subject scores on a common scale
Frequently asked questions
Do grade bands match my board?
Bands here are generic. Always use your school, university, or exam board’s official scale for transcripts.
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