What is Churn Rate?

The Short Answer

The rate at which customers stop doing business with a company over a given period.

Churn Rate explained simply

Churn rate is a measure of how many customers stop using your product or service over a certain period. It’s usually expressed as a percentage. For example, if you start the month with 100 customers and 5 of them cancel, your churn rate for that month is 5%. This metric is super important for subscription-based businesses, but it applies to any business with repeat customers. Understanding why customers leave helps you fix problems and keep more customers.

Real-World Example

The SaaS Company Scenario

Imagine a software-as-a-service (SaaS) company that starts January with 1,000 active subscribers. By the end of January, 50 of those subscribers have canceled their subscriptions.

To calculate the churn rate:

Churn Rate = (Number of Churned Customers / Total Customers at Start of Period) * 100

Churn Rate = (50 / 1,000) * 100

Churn Rate = 0.05 * 100

Churn Rate = 5%

This means the company lost 5% of its customer base in January. They would then look into why these customers left to try and reduce this rate in the future.

Why this matters

A high churn rate means you’re constantly replacing lost customers, which is expensive. It costs more to acquire a new customer than to keep an existing one. A low churn rate shows your customers are happy and loyal. This leads to more stable revenue and better long-term growth for your business.

JH
Joel HernándezTechnology

Keep an eye on your churn rate. It tells you if your customers are sticking around. If it’s high, figure out why and fix it. Happy customers mean a healthier business.

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