Customer lifetime value (CLV): What it is + how to calculate it
Customer lifetime value is how much a consumer will spend with your business over time. Learn how to calculate and increase this crucial metric in our guide.
Mozhdeh Rastegar-Panah
Senior Director, Product Marketing
Última actualización el 17 de abril de 2026
What is customer lifetime value?
Customer service metrics are measurable KPIs used to evaluate support performance and service quality from the customer’s perspective. They capture both operational outcomes, such as response and resolution times, and customer sentiment, such as satisfaction and effort. Common examples include speed of response, ease of resolution, and overall service quality.
Support teams have more data than ever, but it’s not always clear which metrics actually drive better customer outcomes. The 2026 Zendesk CX Trends report shows that 86 percent of consumers say fast responses and accurate resolutions influence whether they buy, raising the bar for both speed and service quality.
Customer service metrics help teams understand how support performance impacts customer experience—and where to improve. In this guide, we’ll break down the most important metrics to track and how to use them to improve CX outcomes.
Customer lifetime value reveals how retention, loyalty, and customer experience impact long-term revenue. It helps teams identify which customers drive the most value, where churn risk exists, and which improvements will have the greatest business impact. Here are the key reasons to track and optimize CLV.
Increases revenue
The correlation is simple: The more money customers spend with your business, the higher your revenue will be. When organizations focus on improving CLV and related customer analytics, they can better tailor their product offerings to their audience and engage in upselling and cross-selling activities. When executed correctly, this means more money for your business.
Identifies areas of improvement
Companies can gain insight into the health of their consumer relationships by analyzing CLV and CLV-related metrics like customer churn rate, average order value, purchase frequency, and total revenue. This kind of information can help organizations identify areas of improvement and any bottlenecks in day-to-day operations.
A declining CLV typically indicates product quality, messaging, or customer experience issues. For example, if your retention metrics are consistently low, you may consider investing in customer retention software to improve customer lifetime value.
Helps target your customers
When companies understand customer lifetime value, they can create better and more effective outreach campaigns. Businesses can segment individuals based on their predicted value, behavior, and preferences and establish a marketing strategy that appeals to high-value customers.
This targeted approach ensures that outreach budgets are allocated effectively. Additionally, it gives organizations the flexibility to spend more to acquire customers that have a higher CLV. Doing so enhances the effectiveness of marketing efforts, improves customer satisfaction, and increases long-term profitability.
Enhances customer loyalty
Customer lifetime value and customer loyalty go hand in hand. When businesses implement strategies to increase CLV, they’re naturally increasing loyalty as well. For example, organizations can ensure a comprehensive CX by providing proactive customer service through open communication with customers and collecting customer feedback through surveys. This can increase loyal customers, CLV, and revenue.
How to calculate customer lifetime value
You can calculate customer lifetime value with the following formula:
Customer lifetime value formula
Customer value = Average amount of purchases x Average purchase value Customer lifetime value = Customer value x Average customer life span
Before you calculate CLV, you’ll first need to find your customer value. Figure out this metric by multiplying the average number of purchases each customer makes by the average purchase value. From there, multiply that figure by your average customer life span to determine your customer lifetime value.
Different businesses and industries have different standards for what constitutes an ideal customer lifetime value. Generally speaking, you should be shooting for a 3:1 ratio between CLV and customer acquisition cost (CAC)—or the cost it takes to gain a new customer. In other words, a good CLV would be $300 or above when you have a CAC of $100.
Customer lifetime value example
To better understand how to calculate CLV, let’s run through a hypothetical example. Below, we’ll detail how to use the formula and how you can use CLV to target the best customers.
A fictional SaaS company is researching its customer lifetime value to determine the best approach for outreach. It follows a tiered subscription-based pricing structure of $9, $19, and $29 and charges customers once per month.
One customer profile the SaaS company would like to target is middle-aged adults, specifically married individuals ages 30 to 50. Through market research, the company determined that these individuals will stay customers for an average of two years (24 months), and their average purchase amount is $19. The calculation for this customer profile is:
Customer value = Average amount of purchases x Average purchase value Customer value = 24 x $19 Customer value = $456
Customer lifetime value = Customer value x Average customer life span Customer lifetime value = $456 x 2 Customer lifetime value = $912
Another customer profile the SaaS company wants to target is young adults, specifically single individuals ages 18 to 25. Through market research, the company determined that these individuals will stay customers for 1.5 years (18 months) on average, and their average purchase amount is $25. The calculation for this customer profile is:
Customer value = Average amount of purchases x Average purchase value Customer value = 18 x $25 Customer value = $450
Customer lifetime value = Customer value x Average customer life span Customer lifetime value = $450 x 1.5 Customer lifetime value = $675
As you can see, the middle-aged customer profile has a $912 CLV compared to $675 for younger individuals. These outcomes signal that the SaaS business should target the first customer profile.
How to increase customer lifetime value
Increasing customer lifetime value requires improving retention, deepening engagement, and delivering consistent value across the customer journey. This includes strategies like better onboarding, personalized support, proactive communication, and continuous experience optimization. Here are practical ways to grow CLV over time.
1. Adopt a customer-first mindset
A customer-first philosophy puts the consumer at the center of organizational decision-making rather than focusing on products or profits. When businesses embrace this approach, they can deliver consistently positive customer experiences at every touchpoint in the customer journey.
Being a customer-first business means understanding your consumers completely, anticipating their needs, and giving them what they need before they know they need it. For example, an organization may email customers announcing and explaining a new product feature. By doing this, they can proactively help their customer base understand these features and limit calls to customer support.
2. Invest in the customer experience
Delivering a positive customer experience is a crucial component of building long-term customer relationships. An exceptional CX not only delights your customers but entices them to remain loyal to your brand.
Consider investing in CX tools like customer experience software. This type of platform allows teams to track and manage consumer interactions from a unified workspace, resulting in a more streamlined support experience.
3. Upgrade your customer onboarding
Some of the most crucial touchpoints in the business-consumer relationship are the interactions right after a customer purchases a product or service. Proper customer onboarding sets the stage for lasting relationships by educating consumers on the value of your product—and, most importantly, how to get the most out of it.
Comprehensive welcome emails, webinars, or ongoing support can provide a personalized onboarding process that prioritizes education and the specific needs of your consumer. This tailored approach will ensure your customer sees the importance of your business and sets the foundation for a lasting relationship.
4. Provide comprehensive, omnichannel support
Your consumers expect to be able to connect with your business on the channels most convenient to them, whether that be your website, app, social media page, or email. Businesses can create a consistent and connected customer experience across channels when they engage in omnichannel customer service.
For example, a customer may start a support interaction through social media but then want to move the conversation to email. An omnichannel approach allows businesses to seamlessly continue these conversations—even when switching mediums—without losing context. This level of attention to detail can enhance customer loyalty and, by proxy, CLV.
5. Develop long-lasting customer relationships
While all of our steps have the power to develop long-lasting customer relationships, it’s important to focus on this aspect explicitly. Building relationships requires a commitment to ongoing engagement and communication. You can do so in several ways:
Stay connected with your customers through personalized content like newsletters, product updates, or product suggestions.
Implement loyalty programs that entice customers to make referrals and repeat purchases.
Seek out customer feedback and make product or process improvements based on responses.
Send personalized re-engagement campaigns to inactive customers.
Long-lasting relationships are key to improving CLV. Use these steps and more to deliver consistent value to your customers.
Frequently asked questions
Customer lifetime value and lifetime value are very similar terms, but they have one key difference. CLV, sometimes formatted as CLTV, focuses on how much each customer is estimated to spend, while LTV focuses on your customer base as a whole.
A good customer lifetime value depends on your industry, business needs, and emerging customer service trends. While there is no definitive answer, if the ratio of your customer lifetime value to customer acquisition cost is 3:1, you’re in a good spot. In other words, you have a high CLV if a customer spends at least three times as much with your business as it costs to acquire them.
Historic CLV takes into account past data to make future predictions. Predictive CLV uses AI and automation to develop a CLV that may be more accurate than using past data alone.
Improve CX with lifetime value insights
Customer lifetime value connects customer experience directly to retention and revenue. It helps teams identify churn risk, prioritize improvements, and focus on what drives long-term growth. Zendesk unifies customer context, supports service across channels, and surfaces the signals that influence satisfaction and loyalty. With the right insights, teams can act earlier and deliver experiences that increase lifetime value. Start your free trial to see it in action.
Zendesk boasts features like comprehensive agent dashboards, omnichannel support, and more to ensure you delight your customers with every interaction.
Mozhdeh Rastegar-Panah is a seasoned customer experience leader and the Senior Director of Product Marketing at Zendesk. With over 12 years at the forefront of customer service innovation, Mozhdeh specializes in translating complex AI and CX technologies into impactful, scalable solutions for global businesses. Her work focuses on elevating customer support through messaging, automation, and omnichannel strategies. She brings a unique blend of strategic vision and hands-on expertise to the future of customer service.
Go beyond CLV and monitor all the customer service metrics that matter
Customer lifetime value is a crucial metric for building long-term relationships, but it isn’t the be-all and end-all of customer service. Check out our top 18 customer service metrics to track to revolutionize your customer experience.
Go beyond CLV and monitor all the customer service metrics that matter
Customer lifetime value is a crucial metric for building long-term relationships, but it isn’t the be-all and end-all of customer service. Check out our top 18 customer service metrics to track to revolutionize your customer experience.
