💳 Billing & Finance · Free

Churn Rate Calculator

Calculate customer churn rate, revenue churn, and average customer lifetime. Free churn calculator for subscription businesses.

customer churn ratemonthly churn calculatorretention rate calculator
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Results

Monthly churn rate5.00%
Retention rate95.00%
Avg customer lifetime20.0 months
MRR churn rate5.00%

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Frequently asked questions

What is a good churn rate?

For SaaS and subscription businesses, monthly churn below 2% (under 22% annually) is considered healthy. Below 1%/month is excellent. Service businesses vary widely.

How do I calculate churn rate?

Churn rate = (Customers lost ÷ Customers at start of period) × 100. For example: 5 lost out of 100 = 5% monthly churn.

What is MRR churn?

MRR churn = Revenue lost from cancellations ÷ Total MRR at start of period. It shows the financial impact of churn, not just the headcount.