SaaS metrics

Customer Lifetime Value Calculator

Calculate CLV using average purchase value, frequency and customer lifespan.

Enter your values

Results update as you type. Nothing is sent anywhere — the maths runs in your browser.

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Average revenue per transaction.

Average number of purchases per customer per year.

Average years a customer stays active.

Formula

CLV = Avg Purchase Value × Purchase Frequency × Customer Lifespan

CLV estimates total revenue from a customer over their relationship. Use it to guide acquisition spending.

Customer Lifetime Value
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Enter values to calculate.

Annual revenue / customer
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Avg purchase value
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Purchase frequency
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Customer lifespan
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Frequently asked questions

CLV vs LTV?

They are often used interchangeably. Some distinguish CLV as revenue-based and LTV as profit-based (after costs).

Why does CLV matter?

It tells you the maximum you should spend to acquire a customer. If CAC exceeds CLV, you lose money.

How do I increase CLV?

Increase purchase frequency, raise average order value, improve retention, and reduce churn.

What is a good CLV:CAC ratio?

3:1 or higher is healthy. Below 1:1 means acquisition costs exceed customer value.