All tools
Percentage of marks calculator
Your marks as a percentage, for one subject or all of them together, with how an average of percentages differs. Free, with no account or uploads.
Work out your percentage of marks
Type the marks you got and the total. Add a row for each subject to get your overall percentage.
out of
Percentage of marks
90.4%
452 out of 500 is 90.4%.
How it is worked out
- Divide: 452 ÷ 500 = 0.904
- Multiply by 100: 90.4%
Answers that do not end are rounded to this many places, halves up.
Worked out exactly on your device, rounded only to show it. Nothing you type is sent anywhere.
A little help along the way
Follow these steps. Every option is explained underneath. Everything is worked out in your browser; nothing is sent anywhere.
- Say what you want to work outA percentage of a number is the usual. The others are what percent one number is of another, a change, adding or taking off a percentage, the number before a percentage, and marks.
- Fill in the numbersType them into the sentence. You can type 1,250, ₹85, 12.5% or even 1/3.
- Read the answer and the workingThe answer is said in a sentence, with the steps on your own numbers and a grid of 100 squares.
Questions people ask
- How do I calculate my percentage of marks?
- Divide the marks you got by the total marks and multiply by 100. 452 out of 500 is 90.4%.
- How do I find my overall percentage across subjects?
- Add a row for each subject. The page adds all your marks and all the totals, then divides, which is how an overall percentage is usually worked out.
- Why is the average of my subject percentages different?
- An average of percentages counts each subject the same, however many marks it has. When subjects have different totals, the two answers differ; the page gives both and says which is which.
This page is the Percentage calculator, opened for this one job; every other tool it has is one press away. Each of its settings is explained on the Percentage calculator's own page.
Read the step-by-step guide