Percentage Calculator
Calculate various percentages quickly and easily
Percentage of
What is B% of A?
A × (B / 100) =
0
Share of
B is what % of A?
(B / A) × 100 =
0%
Change rate
What is the % change from A to B?
((B - A) / A) × 100 =
0%
Apply change
Increase / decrease A by B%?
A × (1 ± B / 100) =
0
Try these features!
Quick calculations for everyday life
Everyday math, fast and accurate
Run percentage math and deposit or savings interest right in your browser. Type the numbers and the result appears instantly, no formulas required.