How to Calculate and Improve Your Customer Retention Rate
Knowing your customer retention rate is the first step to take to reduce churn and increase loyalty.
May 2021 - 5 minutes
Do you know your customer retention rate?
Customer retention rate is the percentage of existing customers who remain customers after a given period. Your customer retention rate can help you better understand what keeps customers with your company, and can also signal opportunities to improve customer service. Once you understand how well or poorly your company retains customers, you can work to improve your customer retention rate. Get started with these tips.

Calculate your customer retention rate
Customer retention begins with the first interaction. The customer may “like” your Facebook page or subscribe to your email list. The relationship will continue unless the customer takes clear actions like unfollowing your page or removing themselves from your email subscriber list.
To determine your customer retention rate, you just need three numbers:
- Customers at the start of a given period
- Customers at the end of that period
- New customers acquired during that period
To calculate your customer retention rate, take the number of customers you have at the end of the period and remove the number of new customers acquired during that period. Then divide that number by the customers you started with. For example, if you start a month with 100 customers, and 85 of them are still customers at the end of the month, your customer retention rate is 85%. Here’s a simple formula:
(Customers you end with - new customers)/customers you started with
To express it as a percentage, simply multiply your answer by 100.)
Customer retention rate = ((120-21)/107) x 100
Your retention rate for that period was 92.5%.

5 ways to improve your customer retention rate
80% of customers say the experience a company provides is as important as its products or services.

Set realistic expectations
It’s always a good idea to over-deliver on the promises you make to customers. Be clear about what they're getting and what they can expect from your company. Be as realistic as possible and then work to go above and beyond.
Once you've established clear expectations, align your teams to meet these goals. Is every department doing what they can to provide a better customer experience? Don't run the risk of falling short — it can do a lot of harm to your company since customers often recall negatives before positives. Even one mistake could be enough for a customer to leave.

Proactively engage customers
61% of customers say it’s difficult for a company to earn their trust.
Source: “State of the Connected Customer,” Salesforce, October 2020.

Establish clear success metrics

Connect on social media

Gather customer feedback

Take your next steps

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