Growth rate calculator
Enter a starting and an ending value to see the growth between them.
Fill in both fields to see your growth rate.
Everything is worked out in your browser, and nothing you type is sent anywhere.
What the result means
Growth rate compares two periods of the same figure, such as this month's sessions against last month's.
The formula
Growth rate = (ending value − starting value) ÷ starting value × 100
A worked example
Sessions go from 20,000 last month to 25,000 this month, a rise of 5,000. 5,000 ÷ 20,000 × 100 gives growth of 25.00%.