Free Churn Impact Calculator
See how small churn improvements compound into massive revenue gains over 12–24 months.
Churn Scenario
From new customers
Percentage points to reduce churn by
Impact of Reducing Churn
Extra MRR at 24 Months
+$15,807
Extra ARR at 24 Months
+$189,682
MRR at 12mo (Baseline)
$100,560
5% churn
MRR at 12mo (Improved)
$108,094
4.0% churn
MRR at 24mo (Baseline)
$127,881
MRR at 24mo (Improved)
$143,688
The Compounding Impact of Churn Reduction
Churn is the silent killer of SaaS businesses. Even small differences in monthly churn rate compound dramatically over time. A company with 5% monthly churn retains only 54% of its customers after a year, while reducing churn to 3% retains 69%. This calculator models the revenue impact of churn improvements over 12–24 months so you can quantify the ROI of retention investments.
- Model the 24-month revenue impact of reducing churn by even 1 percentage point
- Compare baseline and improved scenarios side by side
- Quantify the dollar value of retention improvements for executive buy-in
- Factor in new MRR growth alongside churn to see net revenue trajectory
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Churn Impact Calculator FAQ
For B2B SaaS, 2–5% monthly logo churn is typical. Best-in-class companies achieve under 2%. For SMB-focused products, 3–7% is more common due to higher business turnover.
Even a 1 percentage point reduction in monthly churn compounds dramatically. For a $100K MRR company, reducing churn from 5% to 4% can add over $100K in additional MRR within 24 months.
Logo churn measures the percentage of customers who cancel. Revenue churn measures the percentage of MRR lost. Revenue churn can be negative (net revenue retention > 100%) if expansion revenue from existing customers exceeds losses.
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