Marks Percentage Calculator
450 marks out of 500 is 90.0%, found by 450 / 500 x 100. Five subjects with 82, 91, 76, 88 and 79 out of 100 add up to 416 out of 500, which is 83.2%.
How to use
- For one total, choose Single and enter the marks obtained and the total marks.
- For several subjects, choose Subject-wise, set the usual total per subject, and type one subject per line. Write 45/50 on a line when a subject has a different total.
- Add a target percentage if you want to know how many marks you need.
- Read the percentage, the total obtained and the total marks.
How it works
Percentage = marks obtained / total marks x 100. For 450 out of 500, 450 / 500 = 0.9, so 90%.
Subject-wise percentage is the sum of all marks obtained divided by the sum of all total marks, times 100. It is not the average of the individual percentages when the totals differ. For 45/50 and 78/100, the total is 123/150 = 82%, while the average of 90% and 78% is 84%.
Marks needed for a target = target % / 100 x total marks. To score 60% of 500 you need 300 marks.
The tool does not round the marks. The percentage is shown to two decimals, and boards may round differently, so check your own board rule.
FAQ
How do I calculate percentage from marks?
Divide the marks you got by the total marks and multiply by 100. 78 out of 120 is 78 / 120 x 100 = 65%.
How do I calculate the percentage of 5 subjects?
Add the marks of all five subjects, divide by the sum of their total marks and multiply by 100. If each is out of 100, divide the sum by 500.
Is the percentage the average of subject percentages?
Only when every subject has the same total. With different totals, add the marks and totals first, then divide, as the tool does.
How many marks do I need for 75%?
Multiply the total marks by 0.75. Out of 600 you need 450. Enter 75 as the target percentage and the tool shows it.
Does the tool convert CGPA?
No. For CGPA on a 10-point scale use the CGPA to percentage calculator.