Zane Wubbena, PhD > Tools
Percent Difference Calculator
How far apart are two values, relative to their average?
Have a starting value and an ending value, such as last year and this year? Use the Percent Change Calculator.
Inputs
Enter a number 0 or greater, such as 80 or 2.5.
Enter a number 0 or greater, such as 80 or 2.5.
Enter both values in either order. The steps, the answer, and the wording update as you type.
Steps
- 1
Start with the formula
- 2
Substitute the values
- 3
Find the distance between the values
- 4
Find the average of the values
- 5
Divide the distance by the average
- 6
Multiply by 100
Numbers are rounded to 6 significant figures for display. The calculation keeps full precision.
Answer
Enter both values to see the answer.
How to say it
Enter both values to see how to phrase the result.
Common mix-ups
Enter both values to see the common mix-ups for your numbers.