Percentage Change Calculator

Enter percentage change statement:

How does the Percentage Change Calculator work?

Calculates the percentage change between two values. Percentage Increase or Percentage Decrease
This calculator has 1 input.

What 1 formula is used for the Percentage Change Calculator?

  1. 100 * (P1 - P2)/P1

For more math formulas, check out our Formula Dossier

What 4 concepts are covered in the Percentage Change Calculator?

A measure in difference
how many parts of a certain size exist
a/b where a is the numerator and b is the denominator
a specified amount in or for every hundred. one part in every hundred.
n% = n/100
percentage change
the change in value divided by the absolute value of the original value, multiplied by 100

Example calculations for the Percentage Change Calculator

  1. Percent of change from 10 to 15
  2. percentage change from 40 to 100