Percentage calculator
Enter a value and the percentage you want to find.
Calculate a percentage of any positive number.
About this tool
The percentage calculator finds a chosen percentage of a number. Enter the full value, add any percentage from zero to 1,000, and get the result as a plain decimal. Use it to work out a commission, compare a share of a total, check a school score, or calculate part of a budget. The original value and percentage stay visible in the result so the calculation is easy to review.