Percentage calculator
Find a percentage of a number, what percent one number is of another, a change, or add and subtract a percent.
- Division by zero is refused
- Runs in the browser
This runs in your browser. What you type is not uploaded by this tool.
450
How to use it
Three steps
- 01
Pick the kind of percentage.
- 02
Enter the two numbers.
- 03
Read the result. Nothing is rounded until it is displayed.
Related tools
GST calculator
Add GST to a base amount, or remove it from a tax-inclusive amount. You choose the rate.
EMI calculator
Estimate a monthly EMI, total interest and a reducing-balance schedule. Figures are informational.
Unit converter
Convert length, mass, temperature, volume, area, speed, data and time from one table of units.
Questions
Which modes are included?
X% of Y, X is what percent of Y, the change from X to Y, and adding or subtracting a percent.
Is percentage change based on the first number?
Yes. The change is measured from the first number to the second.