Churn Rate (CR)


Churn Rate (CR) measures how many customers stop doing business with a company in a particular period. Churn rate is an essential metric for businesses to track, especially those with a subscription-based model. CR is calculated by dividing the number of customers lost during a specific period by the total number of customers.

Churn Rate = Customers Lost (in a specific period) / Total Number of Customers

For instance, if a business had 100 customers at the beginning of the month and lost ten by the end, their churn rate would be 10%. As a business, understanding what causes high CR is vital to prevent customer losses.

Churn Rate Calculator

Customers Lost (in a given period)
Total Customers

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How Churn Rate is Used

Marketers use churn rate to determine how successful their customer retention strategies are and whether their marketing campaigns are attracting or repelling customers. High CR indicates a problem in the product or service offered, customer service, or marketing efforts. By identifying the reasons for high CR, marketers can develop better strategies to improve customer retention and reduce customer losses. Measuring CR over time provides insights into the percentage of customers loss and whether retention strategies work.

There are several ways marketers can use churn rate to optimize their marketing campaigns. A declining churn rate indicates that your customers are more satisfied with the product, service or the marketing message. As such, the marketing team can double down on their effective messaging, run retention campaigns to reward loyal customers, and improve customer service. Marketers can also use the churn rate of specific campaigns to determine which messages worked and which did not. Analyzing CR data helps marketing teams adjust their strategies and improve performance.

Interpreting Churn Rate

Low churn rate is not always a good thing for a business. Low churn rate could be an indicator of a saturated market where business is stagnant. In this situation, marketers can use churn rate metrics to identify opportunities for expanding their market reach or upselling services and products to existing customers.

Understanding churn rate is vital for businesses to retain their customers, grow their market share, and optimize marketing campaigns. A higher churn rate can serve as a warning sign for underlying problems that need to be addressed. Low churn rate can mean market saturation or a lack of growth, which the business needs to fix.


House of the Customer by Greg Kihlström


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