Customer Lifetime Value Calculator
FreeCalculate Customer Lifetime Value (CLV) using average purchase value, purchase frequency, customer lifespan, and optional gross margin. Get your annual customer value, total CLV, and the maximum CAC you should spend to remain profitable.
Enter purchase value, frequency, and lifespan to calculate your Customer Lifetime Value.
How to use the Customer Lifetime Value Calculator
- 1Enter your average purchase value — the typical amount a customer spends per transaction.
- 2Enter purchase frequency — how many times per year the average customer buys from you.
- 3Enter customer lifespan — the average number of years a customer remains active.
- 4Optionally enter your gross margin percentage to get a margin-adjusted CLV.
- 5Review your CLV, annual customer value, and the maximum recommended CAC (1/3 of CLV) to maintain a 3:1 LTV:CAC ratio.
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Customer Lifetime Value Calculator FAQs
What is Customer Lifetime Value (CLV)?
CLV is the total revenue a business can expect from a single customer over the entire relationship. It is calculated as Average Purchase Value × Purchase Frequency × Customer Lifespan. When adjusted for margin, it gives you the true profit per customer.
Why is CLV important for marketing?
CLV sets the upper bound for how much you can profitably spend to acquire a customer. If your CLV is $300 and you spend $400 to acquire each customer, your business cannot survive. Understanding CLV enables smarter budget decisions across all channels.
How does gross margin affect CLV?
A higher gross margin means more of each sale drops to profit. If your CLV is $600 at 100% margin but your actual gross margin is 50%, your effective CLV is $300. Always factor in margin when setting your maximum acceptable CAC.
How can I increase customer lifetime value?
Effective CLV-increasing strategies include upselling and cross-selling, loyalty programmes, improving customer service to reduce churn, subscription models that lock in recurring revenue, and personalised re-engagement campaigns.
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