Percent Increase Calculator - Calculate Percentage Change Online

Calculation History

  • Your calculation history will appear here.

About Percent Increase Calculator

Welcome to the advanced Percent Increase Calculator. This free tool allows you to easily calculate the percentage change between two numbers. Whether you are analyzing financial growth, sales statistics, or just curious about price changes, this tool provides instant and accurate results.

How to Calculate Percentage Increase?

Calculating percentage increase is simple with our tool. Follow these steps:

  • Step 1: Enter the starting value (original number) in the first field.
  • Step 2: Enter the final value (new number) in the second field.
  • Step 3: Click "Calculate" to see the percentage change, difference, and growth status.

Percentage Increase Formula

If you want to calculate it manually, the formula for percentage increase is:

Percentage Change = ((New Value - Old Value) / |Old Value|) × 100%

Why use this tool?

Unlike basic calculators, this tool offers advanced features like PDF/CSV export, calculation history, and social sharing. It automatically detects if the change is an increase (growth) or a decrease (loss) and formats the result accordingly.

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