Math Calculators

Percentage Increase Calculator

Calculate the percentage increase between two numbers. Find how much a value has grown in percentage terms.

Original Value

New Value

Percentage Increase Calculator Formula

Percentage Increase = ((New Value − Original) / |Original|) × 100

Original: 80, New: 100

Increase = 100 − 80 = 20

Percentage = (20 / 80) × 100 = 25%

How to calculate percentage increase?

Calculate the percentage decrease between two numbers. Find how much a value has dropped in percentage terms.

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