Everyday math
Percentage Calculator
Quick percent-of, what-percent and percent change — with a clean keypad on the left and line tools on the right.
0
Line-wise percentage calculators
Three focused helpers: percent of, what percent, and percentage change. Ideal for quick one-off questions.
Percent of
What is A% of B?
% of=
What percent?
A is what percent of B?
of=
Percent change
Change from A to B as a percentage of A.
→=