Churn Rate Calculator

Measure customer and revenue churn to understand your retention health.

Time Period

Customers

Revenue

Customer Churn Rate Risk

0%

% annualized • 0 month average lifespan

Retention

0%

Revenue Churn

0%

Customers Now

0

Est. LTV

0

Churn Needs Attention

Your churn is above 15%. Consider implementing proactive customer success measures.

Documentation

Understanding Churn

Customer Churn

The percentage of customers who cancel or don't renew in a period.

Revenue Churn

The percentage of MRR lost due to cancellations and downgrades.

💡 Pro Tip

Good SaaS companies have annual churn under 10%. World-class is under 5%.

Churn Benchmarks

<5%

Excellent

5-10%

Good

10-15%

Average

>15%

Needs Work

Last Updated: February 2026 • Benchmarks are for annual SaaS churn rates.

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How to Use

About the Churn Rate Calculator

What it calculates

This churn rate calculator models key business metrics for startups and small companies. Calculate customer and revenue churn rates.

When to use it

Use when forecasting runway, pricing, margins, or growth to support business planning.

Example

Adjust the inputs above to model your specific scenario with the Churn Rate Calculator.

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