Percent Increase Calculator

Our easy-to-use percent increase calculator allows you to find the percentage increase from an original number to a new number.

Simply enter the original value and new value, then the calculator will automatically calculate the increase as a percentage.

Enter Values

Original Value

New Value

Calculated Percent Increase

Percent Increase

Difference

If you're instead looking to calculate percentage decrease, use our percent decrease calculator.

How to Calculate Percentage Increase

Here's how to calculate percentage increase:

  1. Subtract the original value from the new value to find the difference.
  2. Divide the difference found in step one by the absolute value of the original value.
  3. Multiply the result of step two by 100 to find the percentage increase.

Percent Increase Formula

The formula for calculating percent increase is:

Percent Increase = ( New Value - Original Value ) / |Original Value| * 100