Free Tool
Free Percentage Calculator — Percentages Made Easy
Find what percentage one number is of another, calculate a percentage of a given number, or determine the percentage change between two values.
Tool workspace
Run the tool below, then copy or reuse the cleaned output in your spreadsheet or finance workflow.
- Quick percentage calculations for any scenario.
- Choose between three common percentage operations.
- All calculations happen instantly in your browser.
Output
20% of 200 = 40
Input stays in your browser. No upload is required for these free tools.