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* Profit Curve methodology pioneered by Jason Cohen at WP Engine. Learn more →

v3.118.0.0 · Beta

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Churn Revenue Impact Calculator

See how monthly churn compounds to destroy your revenue over time. A 5% monthly churn rate means you lose over half your customers in a year. Visualize the damage — and what reducing churn by even 1 point can save.

Model Your Churn Impact
Enter your MRR and churn rate to see the compounding revenue destruction over time.
Churn Benchmarks

<2% Monthly

Best-in-class. Exceptional product-market fit and retention.

2–3% Monthly

Strong retention. Healthy for most SaaS businesses.

3–5% Monthly

Average SaaS churn. Common but leaves room for improvement.

5–7% Monthly

Above average churn. Compounds quickly — prioritize retention.

>7% Monthly

High churn. You lose most customers within a year. Immediate action needed.

The Profit Curve Connection

Tail customers (segments E & F) typically churn at 2–3x the rate of Head customers. Reducing profit drag often reduces churn simultaneously.

By identifying and addressing unprofitable customers, you can lower your blended churn rate and improve margins at the same time.

Calculate your hidden losses →
How This Calculator Works

Churn compounds exponentially, not linearly:

  • 1.Each month, a percentage of your remaining customers leave.
  • 2.The base shrinks each month, so absolute losses decrease — but the cumulative damage accelerates.
  • 3.At 5% monthly churn: 46% of customers gone in 12 months. 83% gone in 36 months.

Your data is processed locally — nothing is sent to our servers.

How It Works

1
Enter Your Revenue
Start with your current MRR. Optionally add new customer revenue to see how acquisition offsets churn.
2
Set Your Churn Rate
Use the slider or pick from common rates. Compare against industry benchmarks to see where you stand.
3
See the Destruction
Watch your revenue decline month by month. Then see how much you could save by reducing churn by just 1 percentage point.

Get AI-powered churn risk scoring on your actual customers. Growth users see exactly which accounts to save first.

Upgrade

Stop the Bleeding

You've seen what churn costs. Now find the customers most likely to churn — and the ones costing more than they pay.

Analyze Your Customers Free