Percentage Calculator
Calculation type
Values
Example: 25 represents what percentage of 100? → 25%
Percentage (%)
0.00%
How to use this calculator?
1. Choose the calculation type to perform
2. Enter the requested values according to the selected type
3. The result is calculated automatically
About
What is it?
The percentage calculator instantly solves the two most common percentage calculations: finding what percentage a value represents of a total, or calculating the result of applying a percentage to a number.
Why use it?
Percentages are everywhere in marketing, e-commerce and finance. Whether calculating a discount, commission, market share or margin, this tool gives you the exact result with no risk of error.
How does it work?
Mode 1: enter the value and total to get the percentage it represents. Mode 2: enter a percentage and a number to get the corresponding amount. Result displayed in real time.
Usage tips
- To calculate a discount: enter the reduced price and original price in mode 1
- To calculate VAT: enter 20% (or your rate) and the pre-tax price in mode 2
- To find a margin: (Selling price - Purchase price) ÷ Selling price × 100
- Percentages don't add up directly: -50% then +50% ≠ 0%