Percentage Comparison Tool
Free Percent Difference Calculator
Compare two values and instantly calculate the percent difference, absolute difference, average value, and change amount. This tool is useful for math, business, science, pricing analysis, and everyday comparisons where you want to measure how far apart two numbers are in percentage terms.
Enter the two values to compare
Add your first value and second value below. The calculator will find the absolute difference, the average of the two values, and the percent difference using the standard formula based on the average of both numbers.
Formula used:
Absolute difference = |first value − second value|
Average value = (first value + second value) ÷ 2
Percent difference = (absolute difference ÷ average value) × 100
Absolute difference = |first value − second value|
Average value = (first value + second value) ÷ 2
Percent difference = (absolute difference ÷ average value) × 100
Percent Difference
0.00%
Absolute Difference
0.00
Average Value
0.00
First Value
0.00
Second Value
0.00
First value
0.00
Second value
0.00
Absolute difference
0.00
Average value
0.00
Percent difference
0.00%
This tool uses the standard percent difference formula based on the average of the two values. If you want to measure increase or decrease from an original value to a new value, use a percent change calculator instead.
Advertisement
