Percentage Calculator
Calculate percentages in 4 different ways
Percentage Calculator
Calculate percentages in 4 different ways
Select Calculation Mode
Enter Values
Quick Examples
About
Four calculation modes for every percentage need:
- • X% of Y — find a fraction of a number
- • X is what % of Y — ratio as a percentage
- • % change — growth or reduction between values
- • Increase/decrease by % — apply a percentage
Formulas
X% of Y
(X ÷ 100) × Y
X is what % of Y
(X ÷ Y) × 100
% change
((Y − X) ÷ |X|) × 100
Increase/decrease
X + (X × Y ÷ 100)
Tips
• Use negative % to decrease a value
• Results update instantly as you type
• Click any example to load it instantly
• Copy button grabs the result
Mode
Quick Examples
Tips
• Use negative % to decrease a value
• Results update as you type
• Click any example to load it