All tools
Δ%
Percentage Change Calculator
Calculate absolute difference and percentage change from an original value to a new value.
Percentage change
+25%Absolute difference+20
DirectionIncrease
About this tool
How it works
Subtracts the original value from the new value and divides that difference by the absolute original value.
A practical way to use it
Measure the relative change from last month’s value to this month’s value.
Use results as a practical aid, and verify important decisions against your own source data and qualified guidance.