Percentage Calculator
What is X% of Y?
X is what percent of Y?
Percentage Change
Common Percentage Conversions
| Percent | Fraction | Decimal |
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About Our Percentage Calculator
Our free online percentage calculator provides multiple ways to calculate percentages and percentage changes. This powerful tool includes:
- Calculate what percentage one number is of another
- Find what a certain percentage of a number is
- Calculate percentage change between two values
- Common percentage conversions table
How to Use the Calculator
Using our calculator is simple and intuitive:
- Choose the type of calculation you want to perform
- Enter the required values in the input fields
- Click the Calculate button to see your result
- Use the conversion table for quick reference
Features
- Multiple Calculations: Calculate percentages in different ways
- Percentage Change: Find the percentage increase or decrease
- Conversion Table: Quick reference for common percentages
- Responsive Design: Works on all devices
Tips for Using the Calculator
- For percentage of a value, enter the percentage and the total value
- For what percent of a total, enter the part and the whole value
- For percentage change, enter the old and new values
- Use the conversion table for quick reference to common percentages