Revenue Metrics
Revenue Churn
The percentage of recurring revenue lost in a period from cancellations and downgrades, excluding expansion.
Revenue churn focuses on the dollar impact of customer losses and contraction rather than simply counting departing accounts. A single large enterprise cancellation can produce high revenue churn even with low logo churn. Gross revenue churn includes only losses; net revenue churn also subtracts expansion revenue, which can make it negative in fast-growing businesses. Revenue churn is the primary input into gross revenue retention calculations. It is important to measure revenue churn cohort by cohort — customers who signed during a product-market fit crisis may churn far more than those acquired after a key improvement shipped. Separating voluntary churn from involuntary churn (failed payments) is also critical, since each has a different fix.
FORMULA
Revenue Churn Rate = MRR Lost from Existing Customers ÷ Starting MRR × 100
EXAMPLE
Losing $4,000 in MRR from cancellations and downgrades on a $100,000 MRR base gives 4% revenue churn.
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