％

Percentage Calculator

What is X% of Y?

Percent (%)

Of Number

X is what % of Y?

Part

Whole

Percentage Change

Old Value

New Value

Add or Subtract %

Base Number

Operation

Percent (%)

Common Uses

• Calculate tips and sales tax
• Determine discounts and savings
• Calculate grade percentages
• Track percentage changes in data
• Calculate commission and markup

Calculate percentages, discounts, increases, and percentage differences

percentagepercentcalculatordiscountincreasedecrease