1. What is X% of a number?
Quanto é
%
de?is equal to45
2. A number is what percent of another?
O valoré quantos % de?
is equal to15%
3. Percentage increase (Markup)
Initial value+ aumento de
%
(+40)240
4. Percentage discount (Reduction)
Initial value- desconto de
%
(-37,5)212,5
5. Percentage change between two values
Depara
(+20)+25%
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How it works
1
Pick the percentage calculation type you need.
2
Enter values into the input fields.
3
Results update in real time as you type.
Frequently asked questions
Is it really free?
Yes. The site is supported by ads, so you never pay or need to create an account.
How to easily calculate a percentage?
To calculate X% of a value, multiply by X and divide by 100.
Does it work on mobile?
Yes. The page adapts to your screen and does not require installing any app.