Percentage Calculator
Easily calculate percentages for various purposes
How to Use This Percentage Calculator
Our percentage calculator is simple and straightforward to use:
- Enter the value you want to find the percentage of in the first field
- Enter the percentage you want to calculate in the second field
- Click the "Calculate" button to see the result
- The calculated percentage will be displayed below the button
Key Features
- Instant percentage calculations
- Clean and user-friendly interface
- Responsive design that works on all devices
- No registration or installation required
- Completely free to use
Tips for Percentage Calculations
- To calculate a percentage of a number, multiply the number by the percentage and then divide by 100
- To find what percentage one number is of another, divide the first number by the second and multiply by 100
- Percentages can be added, subtracted, multiplied, and divided just like regular numbers
- When working with percentage increases or decreases, remember to add or subtract from 100%
Frequently Asked Questions
1. How do I calculate a percentage?
To calculate a percentage of a number, multiply the number by the percentage value and then divide by 100. For example, to find 20% of 80, you would calculate (20 × 80) ÷ 100 = 16.
2. How do I calculate percentage increase?
To calculate percentage increase, subtract the original value from the new value, divide the result by the original value, and then multiply by 100.
3. How do I calculate percentage decrease?
To calculate percentage decrease, subtract the new value from the original value, divide the result by the original value, and then multiply by 100.
4. What is the formula for percentage?
The basic percentage formula is: (Part/Whole) × 100 = Percentage. This formula helps you find what percentage one number is of another.
5. How do I add a percentage to a number?
To add a percentage to a number, multiply the number by (1 + percentage/100). For example, to add 10% to 100, calculate 100 × (1 + 10/100) = 110.