Calculators
Percentage calculator
Work out X% of a number, what percent one number is of another, and more.
Free to use · Runs in your browser · No signup
This tool works in your browser. Enable JavaScript to select files and create your download.
How to use Percentage calculator
- Choose what to calculate.
- Enter the two numbers.
- Read the answer instantly.
What you need
Nothing to upload. Type or paste directly into the tool; results update as you go.
Your result
The percentage or value you asked for.
Before you start
Results are shown with up to six decimal places. For a change from an old value to a new value, use the percentage change calculator.
Questions about Percentage calculator
How do I use Percentage calculator?
Choose what to calculate. Enter the two numbers. Read the answer instantly.
What does Percentage calculator produce?
The percentage or value you asked for.
What should I check before using Percentage calculator?
Results are shown with up to six decimal places. For a change from an old value to a new value, use the percentage change calculator.
Is what I type sent anywhere?
No. The calculation runs in your browser, and the text or numbers you enter are not uploaded or stored.