Percentage Calculator
Three calculators — every percentage problem solved instantly.
1
What is X% of Y?
What is
% of
?
—
2
X is what % of Y?
is what % of
?
—
3
Percentage change from X to Y
From
to
—
4
Add or subtract a percentage
%
—
Common percentages — click to fill Calculator 1
5%
Small tip, minor discount
10%
Basic tip, 10% off sale
15%
Standard restaurant tip
20%
Excellent tip, common discount
25%
Quarter off, great tip
50%
Half price sale
75%
Three-quarters
100%
Full amount, double