Math Calculators

Percentage Increase Calculator

Find the new value after increasing a starting number by a given percentage.

New value —

Amount added —

About the Percentage Increase Calculator

To increase a number by a percentage, multiply the starting value by the percentage (as a decimal) to find the amount added, then add that to the original value.

Formula: New Value = Starting Value × (1 + Percent ÷ 100)

Useful for calculating price increases, raises, markups and growth projections.