%Percentage Calculator
Calculate Percentage
Calculate percentage, percentage change, and percentage difference
Calculation Type
About Percentage Calculator
A percentage calculator helps you perform various percentage calculations including finding percentage of a number, calculating percentage change, and percentage difference between two values.
Frequently Asked Questions
To calculate percentage of a number: Percentage = (Part / Whole) × 100. For example, 25% of 200 = (25/100) × 200 = 50.
Percentage change = [(New Value - Old Value) / Old Value] × 100. A positive result indicates increase, negative indicates decrease.
Percentage difference = |Value1 - Value2| / [(Value1 + Value2) / 2] × 100. It shows the relative difference between two values.