Percentage Calculator
Calculate percentages and percentage changes
About
This percentage calculator performs various percentage calculations, including percentage of a number, percentage increase/decrease, and percentage difference. Perfect for financial calculations,数据分析, and everyday percentage problems. ### How to Use 1. Enter or paste your data in the input field. 2. Adjust any available settings or options. 3. Click the action button to process. 4. Copy or download the result.
Try It Now
Calculate percentages with various calculation types including percentage of, percentage change, percentage difference, and finding what percent one number is of another.
Examples
Percentage Of
What is 20% of 150?
Percentage Change
What is the percentage change from 50 to 75?
Percentage Difference
What is the percentage difference between 30 and 40?
Find What Percent
What percent is 25 of 100?
Examples
Input
What is 20% of 100?
Output
20
Basic percentage calculation
FAQ
Can I calculate percentage increase?
Yes, the tool can calculate percentage increase and decrease between two numbers.
How accurate are the calculations?
The tool performs precise calculations using JavaScript's math functions.
Is this tool free?
Yes, this tool is completely free to use.
Is my data secure?
Yes, all processing is done in your browser. Your data is not sent to any server.
Does it work offline?
Yes, once the page is loaded, you can use the tool offline.