Percentage Calculator - Calculate Percentages Online
Calculate percentages, increases, decreases, and percentage differences. Free online percentage calculator.
How This Tool Works
This calculator performs various percentage calculations including finding what percentage one number is of another, calculating percentage increases and decreases, and finding the percentage difference between two numbers. All calculations are performed instantly in your browser.
Why Use This Tool
- ✓Calculate percentages instantly
- ✓Find percentage increases and decreases
- ✓Calculate percentage differences
- ✓Perfect for finance and business
- ✓Useful for discounts and markups
- ✓No complex formulas needed
Frequently Asked Questions
How do I calculate what percentage X is of Y?
Use the basic percentage calculator. Enter X as the percentage and Y as the total. For example, to find what 25% of 200 is, enter 25 and 200.
How do I calculate percentage increase?
Use the percentage increase calculator. Enter the original value and the percentage increase. For example, to increase 100 by 20%, enter 100 and 20.
What's the difference between percentage change and percentage difference?
Percentage change shows the relative change from an original value. Percentage difference compares two values without considering which is the original.
How do I calculate discount percentages?
Use the percentage decrease calculator. Enter the original price and the discount percentage to find the final price.
Can I calculate reverse percentages?
Yes, use the percentage difference calculator to find what percentage one number is of another. This is useful for finding the original price before a discount.