Measure customers lost as a share of your starting customer base.
Use the example inputs or enter your own values.
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Churn rate = customers lost / customers at start × 100. Use a consistent definition of an active customer.
Enter customers lost, customers at start. Update the result, inspect it, then copy or download the output. Reset restores the example inputs so you can start a new calculation.
Example inputs: Customers lost: 10 · Customers at start: 200.
Use matching periods and consistent units. This is a planning calculation, not a forecast or a guarantee of sales.
The tool does not connect to your website, change your hosting or install anything in WordPress. Any output must be applied separately in the intended environment.
No. This tool works in a modern browser with JavaScript enabled. Your inputs are not submitted to a server by the tool.
Use Copy for the textual result or Download for a local file. Image tools download a generated image when one is available.
No. It produces a result for you to review. Production changes remain a separate step.
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