Religious holidays of every faith, in one list Print a year calendar with your public holidays Free online timer and stopwatch Sunrise, sunset and golden hour for 747 cities What time is it anywhere? 747 live city clocks
Home › Converters › Percentage calculator

Percentage calculator

What is X% of Y?
X is what percent of Y?
Percentage change
Add or take off a percentage

Formulas

X% of YY × X ÷ 100
X as a percent of YX ÷ Y × 100
Change from A to B(B − A) ÷ A × 100
Y plus X%Y × (1 + X ÷ 100)

More calculators

Number base converterBinary, octal, decimal and hexPaper sizesA4, Letter and every ISO sizeTip calculatorTip and split the billRoman numeralsConvert numbers to Roman numerals and backNumber to wordsWrite any number out in words