Percentage Calculator
Calculate percentages, percentage change, percentage increase/decrease, and reverse percentages with multiple calculation modes.
What is X% of Y?
%
Calculation Types:
- % Of: Calculate what X% of a number is (e.g., 20% of 100 = 20)
- % Change: Calculate percentage change from one value to another
- % Increase: Increase a number by a percentage
- % Decrease: Decrease a number by a percentage
- Reverse %: Find the original number if X is Y% of it
