Percentage calculator
The three percentage questions people actually ask - answered instantly, on your device.
What is X% of Y?
% of
X is what percent of Y?
is what % of
Percent change from X to Y
from
to
Runs on your device - nothing is uploaded.
HOW IT WORKS
1
Pick your question
Percent of a number, what percent one number is of another, or percent change.
2
Type the numbers
Decimals and negatives work.
3
Read the answer
Rounded to two decimals, shown instantly.
Questions
How is percent change shown?+
As an increase or decrease from the first number to the second, relative to the first number.
Do my numbers go anywhere?+
No. The math runs in this tab; nothing is uploaded.