Churn Rate Calculator — free online
Every month some customers leave, and it's easy to lose track of how many. You feel like people are slipping away, but you're not sure if it's a few or a worrying number. We added a free tool that does the math for you — Churn Rate Calculator — right in your browser.
What it does
You type in how many customers you started with, how many you lost and how many you gained. It gives you your churn rate, your retention rate and the net change in customers. That's it — clear numbers you can actually read and act on.
Nothing leaves your device
The whole thing runs inside your browser. The numbers you enter are never uploaded anywhere and nothing is saved on our side. When you close the tab, it's gone. Your business figures stay yours.
How to use it
- Open the Churn Rate Calculator in your browser.
- Enter your starting customers, the number lost and the number gained.
- Read your churn rate, retention rate and net change straight away.
It's free with no limit. There are more small tools on the Apps page.