What is the Marks Percentage Calculator?
Work out your percentage from marks obtained and total marks.
Enter marks obtained and total marks and the Marks Percentage Calculator returns percentage and marks lost. Results update as you type, and nothing you enter leaves your device.
How it is calculated
Percentage = Marks obtained ÷ Total marks × 100
How to use it
- Enter marks obtained in marks.
- Enter total marks in marks.
- Read percentage in the results panel. It updates as you type.
- Change any value to compare scenarios, or use Share to send the result as a link.
Worked example
Common questions
What formula does the Marks Percentage Calculator use?
It uses: Percentage = Marks obtained ÷ Total marks × 100.
What do I need to use the Marks Percentage Calculator?
You need marks obtained and total marks. Sensible starting values are filled in so you can see how it works straight away.
Is the Marks Percentage Calculator free, and is my data stored?
It is free with no sign-up. The calculation runs in your browser, so the values you enter are not sent to or stored on our server.