offlinewebtools.com
Percentage Calculator
Calculate percentages, find what percent one number is of another, and calculate percentage change
Processes in your browser — never sent to our servers
Examples
Common Use Cases
Calculate 20% of 150
30
Calculate 15% tip on $80
$12
Calculate 7% tax on $500
$35
How It Works
What is X% of Y?
To find X% of Y, divide X by 100 to convert it to a decimal, then multiply by Y.
Formula: (X ÷ 100) × Y