How to use this tool
Enter the previous period value and current period value and the result appears straight away. Everything runs in your browser, so nothing you type is uploaded.
Formula
Growth rate = (current − previous) ÷ |previous| × 100.
Example
A change from 10,000 to 12,500 is 25% growth.
Prepare your inputs
Compare equal-length periods using the same measurement definition. The previous period cannot be zero.
Understand the result
This method divides the change by the absolute previous value. Crossing from a loss to a profit needs explanation beyond the displayed percentage.
About this version
This page uses a shared calculation method. Industry and country labels provide a browsing context; they do not change the formula or imply specialist or local regulatory validation. Currency labels do not perform currency conversion.
Limitations and assumptions
Previous value must be non-zero. Compare equivalent periods and consistent units. Detailed content, accessibility and edge-case review remains ongoing.