Quick math
Percentage Calculator
Calculate percentages, percentage of a number and increases or decreases.
Your percentage result will appear here
Choose a mode and enter values to calculate instantly.
Tutorial
Percentage Calculator Tutorial
This tool calculates common percentage values, percentage changes and related percentage questions.
How to use
- Choose the percentage calculation type.
- Enter the required numbers.
- Click Calculate.
- Read the final percentage result.
Example
To find 18% of 2500, enter 18 as the percentage and 2500 as the value.
Tips
- Use percentage change for discounts, growth, profit or loss comparisons.
- Make sure you enter base and final values in the correct fields.
Benefits
Simplifies discount, tax, markup and growth calculations.
Helps compare changes between old and new values.
Reduces arithmetic errors in quick business or study calculations.
Frequently asked questions
This tool calculates common percentage values, percentage changes and related percentage questions.
Yes. You can use this tool directly in the browser without creating an account.
Calculation history is not saved unless the site owner enables recent-calculation storage.