MATH CALCULATORS
Percentage Grade Calculator
Convert points earned and total possible points into a percentage grade.
Try the tool
Runs in your browserFormula or method
Grade (%) = (Points earned / Total points) × 100.
Use the method above to understand how the result is produced. Some tools use text-processing rules rather than mathematical equations.
How to use the Percentage Grade Calculator
Enter your earned points and the total points available to calculate the percentage.
- Enter the requested values or paste your content into the fields above.
- Choose the appropriate action to calculate, format or preview.
- Review the result and copy or save it when needed.
Worked example
45 points out of 50 gives a 90% grade.
Use the example as a reference, and replace the sample inputs with your own values.
Frequently asked questions
Does this give a letter grade?
It shows the percentage only because grading scales vary.
Can scores be above 100%?
Yes, when extra credit results in earned points above the maximum.
Can I use decimal scores?
Yes. Decimal points are supported.
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