one-line definition
Revenue churn measures the percentage of recurring revenue lost from existing customers through cancellations and downgrades in a given period.
formula: Revenue churn rate = (Lost MRR from cancellations + downgrades) ÷ Starting MRR × 100
tl;dr
Revenue churn is more important than logo churn. Losing one $200/mo customer hurts more than losing four $10/mo users. Track both, but prioritize reducing revenue churn by retaining your highest-value segments.
Simple definition
Revenue churn tracks how much recurring revenue you lose each period from cancellations and downgrades. It is the dollar-denominated version of churn — and it matters more than customer count churn because not all customers are equal. For solo founders, revenue churn tells you whether your business has a leak and exactly how big it is in dollars.
How to calculate it
Revenue churn rate = (Lost MRR from cancellations + downgrades) ÷ Starting MRR × 100
Starting MRR: $8,000. During the month, 3 customers cancel ($49 + $49 + $19 = $117) and 2 customers downgrade from $49 to $19 ($60 lost):
Revenue churn = ($117 + $60) ÷ $8,000 × 100 = 2.2%
At this rate, you lose roughly 24% of revenue annually from existing customers. To sustain growth, your new customer revenue plus expansion must exceed this loss every month.
Example
You run a design tool with two plans: $15/mo for individuals and $79/mo for teams. In March, you lose 6 individual users (−$90) and 1 team account (−$79). Logo churn looks even — 7 customers total, spread across plans. But revenue churn tells a different story: $90 from individuals and $79 from teams. The single team cancellation accounts for nearly half your lost revenue. Digging deeper, you find team accounts churn because they lose their admin user and nobody else knows how to manage the subscription. Adding an admin transfer flow and a "your team misses you" email sequence cuts team churn by 40% — saving more revenue than any change to the individual plan would.
Related reading
Related terms
- Churn Rate
- NRR
- MRR
FAQ
What is the difference between revenue churn and logo churn?+
Logo churn counts the number of customers who leave. Revenue churn counts the dollars lost. You could lose 10 customers (high logo churn) but only $100 in MRR if they were on your cheapest plan. Revenue churn gives you the financial impact.
What is a healthy revenue churn rate?+
Below 2% monthly (roughly 22% annually) is solid for indie SaaS. Below 1% monthly is excellent. If you are above 5% monthly, you need to fix retention before investing in growth — you are filling a leaky bucket.