Customer Lifetime Value (CLV) Calculator
Calculate Customer Lifetime Value from average order value, purchase frequency, and lifespan, plus margin-adjusted CLV, CLV:CAC ratio, and CAC payback in orders.
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What is Customer Lifetime Value (CLV) Calculator?
The Customer Lifetime Value Calculator estimates the total worth of a customer from average order value, purchase frequency, and customer lifespan. It also applies your gross margin for a profit-based adjusted CLV, and benchmarks it against customer acquisition cost with the CLV:CAC ratio and the number of orders needed to pay back CAC.
Key Benefits
- Set acquisition budgets based on what a customer is truly worth
- See profit-based CLV instead of a revenue-only fantasy number
- Check unit economics health with the CLV:CAC ratio
- Find how many orders it takes to recover acquisition cost
Common Use Cases
- •Deciding the maximum profitable ad spend per customer
- •Comparing customer segments by long-term value
- •Evaluating subscription and e-commerce retention programs
- •Presenting unit economics to investors and stakeholders
How to Use the CLV Calculator
- Enter order economics: Type your average order value and how many orders a typical customer places per year.
- Add lifespan and margin: Enter how many years a customer stays with you, plus your gross margin percentage for the profit-based CLV.
- Enter acquisition cost: Add your customer acquisition cost (CAC) to unlock the CLV:CAC ratio and CAC payback figures.
- Read and act on the results: A ratio of 3x or higher is generally healthy. If it is below 1, each new customer loses money and retention or margin needs work first.
Key Features
- Simple CLV from average order value, frequency, and lifespan
- Margin-adjusted CLV for a profit-based view of customer worth
- CLV:CAC ratio with the healthy 3x benchmark built in
- CAC payback shown as the number of orders needed to break even
- Copy-ready summary and bilingual EN/TH interface, fully offline
Frequently Asked Questions
What is Customer Lifetime Value (CLV)?
CLV is the total revenue a single customer generates for your business across the entire relationship. The simple model multiplies average order value by purchase frequency per year and by customer lifespan in years.
Why adjust CLV by gross margin?
Raw CLV counts revenue, but revenue is not profit. Multiplying by gross margin converts CLV into the profit a customer actually contributes, which is the right number to compare against acquisition cost.
What is a good CLV:CAC ratio?
A common benchmark is 3:1 — customer profit worth three times the cost to acquire them. Below 1:1 you lose money on every customer, while extremely high ratios may mean you are under-investing in growth.
How do I increase CLV?
Raise average order value with bundles and upsells, increase purchase frequency through email and loyalty programs, extend lifespan with great retention, or improve margin by reducing product and fulfillment costs.