Free everyday calculator
Percentage Calculator
Calculate percentages, percentage shares, and changes between two values.
Your result
How it works
Formula
Percentage of a number = (percentage ÷ 100) × value.
Worked example
Example
20% of 150 is 30.
Free everyday calculator
Calculate percentages, percentage shares, and changes between two values.
How it works
Percentage of a number = (percentage ÷ 100) × value.
Worked example
20% of 150 is 30.