Instant

Percentage Calculator

Work out percentages, percentage of a number, and percentage change. Free and instant.

What is X% of Y?

% of =30

X is what percent of Y?

is →20%

Percentage change from X to Y

from to →+25%

FAQ

How do I calculate a percentage of a number?

Enter the percentage and the number, e.g. 20% of 150 = 30.

Can it calculate percentage change?

Yes. Use the 'percentage change' mode to find the increase or decrease between two numbers.

Is it free?

Yes, free with no signup. Everything runs in your browser.