What is Gross Churn Rate in SaaS?
Gross Churn Rate measures the percentage of recurring revenue lost from existing customers over a specific period, without accounting for expansion revenue from upsells or cross-sells.
It reflects the total revenue lost due to cancellations or downgrades and helps SaaS companies understand retention challenges.
Why Does Gross Churn Rate Matter for SaaS Companies?
Gross Churn Rate is important because it:
- Indicates customer retention and revenue stability
- Helps identify at-risk customers
- Guides customer success and retention strategies
- Impacts forecasting and growth planning
- Reveals underlying issues with product value or customer satisfaction
A high gross churn rate signals potential problems with customer experience or product-market fit.
How is Gross Churn Rate Calculated in SaaS?

Example:
- Starting MRR: $50,000
- Revenue lost from churn: $5,000
- Gross Churn Rate = 5,00050,000×100=10%\frac{5,000}{50,000} \times 100 = 10\%50,0005,000×100=10%
What Factors Influence Gross Churn Rate?
- Product value perception and usability
- Customer support and onboarding effectiveness
- Pricing and contract terms
- Market competition and alternatives
- Customer engagement and communication
How Can SaaS Companies Reduce Gross Churn Rate?
- Improve onboarding and product education
- Monitor customer health scores and engagement metrics
- Offer timely support and proactive communication
- Gather feedback and address pain points quickly
- Implement loyalty programs or retention incentives
What Are Common Mistakes in Managing Gross Churn Rate?
- Focusing only on new customer acquisition
- Ignoring early warning signs of churn
- Neglecting engagement for high-value customers
- Failing to segment churn data by plan or person
- Not iterating on product or support based on churn insights
Why Gross Churn Rate is Critical for SaaS Growth
- Revenue Retention: Reducing churn protects recurring revenue
- Customer Insight: Identifies issues with product or service
- Forecast Accuracy: Helps in predicting growth and financial planning
- Retention Strategy: Guides proactive engagement and support
- Long-Term Profitability: Ensures sustainable SaaS business growth
Related SaaS Terms
- Net Churn Rate
- Customer Retention Rate
- ARR (Annual Recurring Revenue)
- MRR (Monthly Recurring Revenue)
- Customer Health Score
In Summary
Gross Churn Rate measures the percentage of revenue lost from existing customers, helping SaaS companies identify retention challenges, improve engagement, and protect recurring revenue.