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Customer Lifetime Value Calculator

Estimate a simplified customer lifetime value from purchase value, purchase frequency, and customer lifespan.

Updated April 11, 2026
Free online tool
Planning and research use

Why this page exists

Customer lifetime value can sound abstract until it is broken into purchase size, purchase frequency, and time. This calculator helps visitors estimate a simple CLV per customer using those pieces so the number is easier to compare with acquisition cost or pricing decisions.

Interactive tool

Run the estimate

Enter your numbers and read the result first, then use the sections below to understand what affects the outcome.

Calculator

Customer lifetime value calculator

Estimate a simple customer lifetime value using average order value, purchase frequency, and customer lifespan.

Result

$783.00

Estimated customer lifetime value based on average order value, purchase frequency, and customer lifespan.

Estimated lifetime value per customer$783.00

Average yearly customer value$261.00

Average order value$58.00

Average customer lifespan3.0 years

$58.00 per purchase across about 4.5 purchases per year creates about $261.00 of yearly customer value.
Over roughly 3.0 years, that grows to about $783.00 per customer in this simplified estimate.
Use this as a quick planning number, then compare it with acquisition cost and margin before making bigger pricing or marketing decisions.

This is a simplified CLV estimate. Real lifetime value often depends on margin, retention curves, churn, discounting, and support costs.

Planning note

Last updated April 11, 2026. Use this tool to compare scenarios and plan ahead, then confirm important details with the lender, employer, insurer, contractor, or other qualified provider involved in the final decision.

How it works

What the calculator is doing

Enter the average order value, the average number of purchases per year, and the average customer lifespan in years.

The calculator multiplies those values to estimate a simple lifetime value per customer.

It also shows an average yearly customer value to make the total easier to interpret.

Understanding your result

This is a simplified version of customer lifetime value, but it is still useful as a planning number. It helps connect order size and repeat buying behavior to the broader customer value picture without forcing a more technical model.

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Examples

Ways people use this tool

Example scenarios help turn a quick estimate into a more useful comparison or planning step.

Compare CLV with acquisition cost

Use the lifetime value estimate next to CAC to get a quick sense of how sustainable customer acquisition may be.

Stress-test repeat purchase assumptions

Increase or lower purchases per year to see how retention and repeat buying change the value of a customer.

Turn AOV into a longer-range planning number

This helps translate order value into a fuller customer relationship estimate.

FAQ

Common questions

How is this simplified customer lifetime value calculated?

It multiplies average order value by average purchases per year and then by average customer lifespan in years.

Why is this called a simplified CLV estimate?

Because it does not include margin, churn curves, support costs, or discounting. It focuses only on the basic revenue-side planning math.

Why compare CLV with CAC?

Because customer lifetime value can help show whether acquisition spending still makes sense when compared with the simplified value of a customer relationship.

Related tools

Keep comparing

Use these related tools to compare nearby scenarios, check a second estimate, or keep narrowing down the right decision.

Work ToolsUpdated April 11, 2026