Percentage Calculator

What is X% of Y?

Percentage (%)

of Number

Example: 15% of 200 = 30

Number

of Number

Example: 30 is 15% of 200

Original Value

New Value

Example: From 100 to 120 is a 20% increase

Number

Percentage (%)

Operation

Increase Decrease

Example: 100 increased by 20% = 120

Original Price ($)

Discount (%)

Example: $100 with 25% discount = $75

Bill Amount ($)

Tip Percentage (%)

Example: $85 bill with 15% tip = $97.75 total