How to Calculate Customer Lifetime Value (CLV) & Why It Matters
What is Customer Lifetime Value (CLV)?
Customer lifetime value (CLV) is the total worth of a customer to a business over the entirety of their relationship. It looks at the revenue a customer generates for a business throughout their lifetime, starting from their first purchase.
CLV considers a customer‘s revenue value and compares that number to the company‘s predicted customer lifespan. Businesses use CLV as a key metric to identify significant customer segments that are most valuable to the company.
Why Calculating CLV is Critical for Business Success
Acquiring a new customer can cost five times more than retaining an existing one. Increasing customer retention rates by 5% can increase profits by 25-95%.
Calculating CLV enables you to quantify the value of your customers and identify your best ones. Knowing your CLV helps you develop effective strategies to acquire new high-value customers and retain existing ones while maintaining profit margins.
CLV data can guide decisions about:
- How much to spend on acquiring new customers
- How to structure loyalty programs and retention marketing
- Personalization and customer experience initiatives
- Which customer segments to prioritize
- Pricing and packaging of your products/services
Ultimately, by using CLV to focus on your best customers, you can boost revenues and profitability while lowering costs. But CLV is also a forward-looking metric that can inform strategies to increase the long-term financial value of your customer base.
The Customer Lifetime Value Formula Explained
Before we dive into calculating CLV, let‘s define the formula and explain each of the inputs you‘ll need.
Customer Lifetime Value (CLV) = Average Purchase Value x Average Purchase Frequency Rate x Average Customer Lifespan
Here‘s what each of those terms mean:
Average Purchase Value: The average monetary value of a purchase from a customer. Calculate this by dividing your company‘s total revenue in a period by the number of purchases over that period.
Average Purchase Frequency Rate: How often customers make a repeat purchase in a given period. Calculate this by dividing the number of purchases by the number of unique customers who made purchases in that period.
Average Customer Lifespan: The average number of years a customer remains active with your company.
To calculate CLV, you first calculate the customer value by multiplying the average purchase value by the average purchase frequency rate. Then, you multiply that number by the average customer lifespan to determine CLV.
Step-by-Step Guide to Calculating CLV
Now let‘s walk through an example of how to calculate CLV step-by-step.
-
Calculate average purchase value
Let‘s say your company generated $100,000 in revenue last year. You had a total of 1,000 purchases across 800 unique customers. To calculate average purchase value, you divide $100,000 by 1,000 purchases to get an average purchase value of $100. -
Calculate average purchase frequency rate
Those 1,000 purchases came from 800 unique customers. So the average purchase frequency rate is 1,000 divided by 800, or 1.25. This means the average customer buys 1.25 times per year. -
Calculate customer value
Multiply the average purchase value of $100 by the average purchase frequency rate of 1.25. This gives you an average customer value of $125. So the average customer generates $125 for your business per year. -
Calculate average customer lifespan
Look at the average number of years a customer remains active with your company. Let‘s say it‘s 10 years. Keep in mind this can vary widely by industry and business model. -
Calculate customer lifetime value
Finally, multiply the customer value of $125 by the average customer lifespan of 10 years. This results in a customer lifetime value of $1,250. So over the course of a 10 year relationship with your business, the average customer will generate $1,250 in revenue.
Interpreting and Applying Your CLV Data
Once you‘ve calculated your CLV, you can start to analyze and apply the data. CLV is a good baseline metric, but segmenting it in different ways provides even more insight. Consider looking at CLV by:
- Customer segment or persona
- Acquisition channel
- Geographical region
- Product line or business unit
Comparing CLV across these different segments helps you see which most positively impact your bottom line. You can then double down on these high-value customers.
Look at purchasing trends among your "VIP" high-CLV customers and use those insights to cross-sell and upsell more effectively. See what kinds of marketing and sales touchpoints they respond best to and emphasize those.
You can also look at CLV:CAC ratios. CAC is customer acquisition cost, the amount you spend to gain a new customer. Comparing how much customers are worth (CLV) to how much you spend to acquire them (CAC) shows you the real return on your marketing and sales investments.
In general, a CLV:CAC ratio of 3:1 is considered good. This means you‘re earning back 3x what you spend to acquire each customer. If the ratio is too low, you should find ways to cut acquisition costs or focus on increasing customer value. On the other hand, a very high CLV:CAC ratio could mean you have room to invest more in acquisition.
Advanced Concepts: Predictive CLV Modeling
While the CLV formula provides a good estimate, more advanced predictive modeling techniques can forecast CLV with a high degree of accuracy. Predictive CLV models use historical customer data and machine learning algorithms to predict the CLV of individual customers or defined customer segments.
By crunching data on demographics, past transactions, engagement behavior, and other attributes, predictive models can help you identify high-value customers early in their lifecycle. You can then prioritize these customers while also taking proactive steps to turn more average customers into high-CLV ones.
10 Proven Strategies to Boost Customer Lifetime Value
Improving CLV is one of the most effective ways to drive business growth and profitability. Here are 10 proven strategies to increase customer lifetime value:
- Emphasize stellar customer service and support
- Leverage personalization to deliver highly relevant experiences
- Invest in onboarding and customer success programs to drive adoption and value
- Turn customers into advocates with a loyalty or rewards program
- Offer a customer referral program
- Upsell higher-value products or service tiers
- Cross-sell complementary products, perhaps via product bundles
- Implement proactive customer communications like automated "win-back" campaigns
- Gather customer feedback to identify key drivers of retention vs churn
- Test different pricing and packaging options to optimize lifetime value
The specific initiatives you employ and to what degree will depend on your business model and target customer. But the key is taking a strategic, proactive approach rather than being reactive.
Putting it All Together
Customer lifetime value is a critical metric for all businesses. Knowing your CLV gives you the insight needed to develop smarter acquisition strategies, deepen existing customer relationships, and proactively boost long-term revenue.
While there are different methods to calculate CLV, even a simple formula will help you understand what customers are truly "worth." Leverage your CLV data to shift your focus to high-value customer segments. Develop targeted strategies to keep these customers satisfied and engaged with your products or services. Look for opportunities to upsell and cross-sell to maximize revenue and profitability.
Remember, it‘s more cost-effective to retain and expand existing customers than to acquire new ones. Increasing customer lifetime value is one of the most impactful things you can do to drive sustainable business growth.
What are you doing to measure and improve customer lifetime value?
