Customer Lifetime Value Calculator
This simplified customer lifetime value estimate multiplies average period revenue by gross margin and the expected number of periods retained.
How to use this calculator
- Enter the values requested by the Customer Lifetime Value and keep all units consistent.
- Check the formula and worked example before relying on the displayed result.
- Change one input at a time when comparing alternative scenarios.
Formula and method
Estimated lifetime gross profit = revenue per period × gross margin × lifetime periods
- The calculator applies the stated relationship to the inputs entered by the visitor. Intermediate calculations use full numeric precision before display rounding.
- This is not a valuation model; it omits changing churn, acquisition cost and discounting.
Worked examples
Worked example: Customer Lifetime Value
€40 per month, 60% gross margin, 12 months
€40 × 0.60 × 12 = €288 estimated lifetime gross profit.
€40 × 0.60 × 12 = €288 estimated lifetime gross profit.
Understanding the result
Use the output as a calculation for the chosen assumptions, not as an explanation of why a real-world result occurred.
This is not a valuation model; it omits changing churn, acquisition cost and discounting.
Important notes
This is not a valuation model; it omits changing churn, acquisition cost and discounting.
Confirm the units, source measurements, rounding convention and context before using the result for a real project or decision.
Frequently asked questions
What does this Customer Lifetime Value calculate?
This simplified customer lifetime value estimate multiplies average period revenue by gross margin and the expected number of periods retained.
Which assumptions matter most?
This is not a valuation model; it omits changing churn, acquisition cost and discounting.
Can the result replace professional or domain-specific guidance?
No. The tool provides arithmetic under its stated assumptions; check applicable specifications, accounting conventions, standards or qualified guidance for consequential decisions.
Related calculators
- Gross Profit Calculator — Calculate gross profit and gross margin from revenue and direct costs.
- Contribution Margin Calculator — Calculate unit contribution, contribution margin ratio and total contribution from selling price, variable cost and units sold.
- Customer Acquisition Cost Calculator — Calculate average customer acquisition cost from marketing and sales spend and the number of new customers gained.
- Profit Margin Calculator — Calculate profit and profit margin from sales revenue and total costs, including negative-margin scenarios.
- Average Order Value Calculator — Calculate average order value from total sales revenue and completed order count for the same period.
- Customer Churn Calculator — Calculate a customer churn rate from the starting customer cohort and the customers lost during a chosen period.
Related explanations
Learn the method behind the number or compare the terminology before using the calculator.
- How to Calculate a Z-Score — Learn how a z-score shows how far a value is from the mean in standard-deviation units.
- How to Calculate Percentage Change — Learn the percentage change formula, how to calculate increases and decreases, and why the original value matters.
- Percentage Change — Learn what percentage change means, how to calculate increases and decreases, and how the original value affects the result.
This page provides a calculation tool plus explanatory information so you can understand what the result means and when the underlying method may not fit your situation.