Churn Rate Calculator

Calculate customer churn rate, retention rate, and analyze customer lifecycle to improve retention strategies.
Calculator
Enter your values

Number of customers who cancelled or stopped using your service

Analysis
Interpretation of the current calculator output

Enter values to see detailed analysis and insights.

How to Use

Step-by-step instructions
  1. 1Enter total customers at the start of the period
  2. 2Input number of customers lost during the period
  3. 3Review churn rate and retention rate
  4. 4Compare with industry benchmarks (typically 2-8% monthly)
  5. 5Lower churn = better retention and growth potential

Churn & Retention Rates

Churn rate measures the percentage of customers who stop using your product/service. Retention rate shows the percentage who stay.
Churn Rate = (Customers Lost ÷ Total Customers) × 100% Retention Rate = 100% - Churn Rate

Variables:

Churn Rate% of customers lost
Retention Rate% of customers retained
Total CustomersCustomers at start of period
Customers LostCustomers who cancelled/left

Example

SaaS Business Example

Inputs:

Total Customers:1,000 customers
Customers Lost:50 customers (in one month)

Steps:

  1. 1.Churn Rate = (50 ÷ 1,000) × 100 = 5%
  2. 2.Retention Rate = 100% - 5% = 95%
  3. 3.Monthly churn of 5% is average for SaaS
  4. 4.At this rate, you'd have 540 customers after 12 months without new acquisitions
Result:
5% monthly churn rate, 95% retention rate

Frequently Asked Questions

What's a good churn rate?

Varies by industry. SaaS: 2-8% monthly is typical, <5% is good. B2C services: 5-7%. Enterprise: <1-2%. Lower is always better. Negative churn (expansion > churn) is ideal.

Monthly vs annual churn rate?

Monthly churn is more useful for tracking trends. Annual churn = 1 - (1 - monthly rate)^12. A 5% monthly churn = 46% annual churn, which compounds significantly.

How do I reduce churn?

Improve onboarding, provide excellent support, add value regularly, identify at-risk customers early, offer incentives to stay, build community, and address root causes through exit surveys.