What is the difference between revenue CLV and profit CLV?

Revenue CLV measures total customer sales, while profit CLV applies gross margin and may subtract acquisition costs.

How can a business increase customer lifetime value?

A business can increase CLV by improving customer retention, purchase frequency, average order value, gross margin, and customer loyalty.

Customer Profitability Tool

Customer Lifetime Value Calculator

Estimate how much revenue and profit an average customer may generate throughout their relationship with your business. Use the advanced calculation to include gross margin and customer acquisition cost.

Calculate Customer Lifetime Value

Enter your customer and sales metrics to estimate long-term value.

Customer Metrics

Currency

Average Purchase Value The average amount a customer spends in one transaction.

Purchases per Year The average number of purchases made by one customer each year.

yearly

Customer Lifespan The average number of years a customer continues buying from you.

years

Gross Margin The percentage of revenue remaining after direct product or service costs.

Customer Acquisition Cost The average marketing and sales cost required to acquire one customer.

Annual Discount Rate An optional rate used to account for the time value of future profit.

Please enter valid values greater than zero in all required fields.

Estimated Results

Customer Lifetime Value

$0.00

Complete the form to estimate the value of one customer.

Annual Customer Value $0.00

Lifetime Purchases 0

Lifetime Gross Profit $0.00

CLV to CAC Ratio N/A

Formula Used

CLV = Average Purchase Value × Purchases per Year × Customer Lifespan

What Is Customer Lifetime Value?

Customer lifetime value, commonly called CLV or customer lifetime value, estimates the total financial value a customer may generate during their relationship with a business.

Rather than focusing only on a customer's first purchase, CLV considers repeat purchases and customer retention. It can help businesses decide how much they can reasonably spend on marketing, customer support, loyalty programs, and retention campaigns.

Improve Acquisition Decisions

Compare lifetime value with acquisition cost to identify sustainable marketing spending.

Measure Customer Retention

Understand how longer customer relationships can increase revenue and profitability.

Forecast Long-Term Revenue

Estimate the future revenue contribution of individual customers or customer groups.

How to Use the Customer Lifetime Value Calculator

Select either the simple or advanced mode and enter the requested customer metrics. The calculator updates your customer value, profitability, purchase volume, and CLV-to-CAC ratio.

Enter Purchase Value

Add the average amount spent by a customer during one order or transaction.

Add Purchase Frequency

Enter how many purchases an average customer makes during one year.

Enter Customer Lifespan

Estimate the number of years customers normally remain active with your business.

Include Gross Margin

In advanced mode, enter your gross margin to estimate lifetime gross profit.

Add Acquisition Cost

Enter the average cost of acquiring one new customer to calculate the CLV-to-CAC ratio.

Review Your Results

Click the calculate button to review customer revenue, profitability, and acquisition efficiency.

Customer Lifetime Value Formulas

This calculator includes simple revenue-based CLV and an advanced profit-based calculation. The advanced mode can also discount future profits and subtract customer acquisition cost.

Metric	Formula	Purpose
Annual Customer Value	Average Purchase Value × Annual Purchase Frequency	Estimates revenue generated by one customer each year.
Simple CLV	Annual Customer Value × Customer Lifespan	Estimates total customer revenue over the relationship.
Lifetime Gross Profit	Simple CLV × Gross Margin	Estimates profit before acquisition and overhead costs.
Net Customer Value	Discounted Lifetime Profit − Acquisition Cost	Estimates customer value after acquiring the customer.
CLV-to-CAC Ratio	Lifetime Gross Profit ÷ Acquisition Cost	Compares customer profitability with acquisition spending.

Important: CLV is an estimate. More accurate results require reliable historical data for purchases, retention, margins, refunds, and acquisition costs.

Why Customer Lifetime Value Matters

CLV helps businesses look beyond short-term sales. A customer who makes a small first purchase may still become highly valuable when they buy repeatedly over several years.

Businesses can use lifetime value to identify valuable customer groups, improve retention strategies, evaluate marketing channels, and determine whether acquisition costs are financially sustainable.

A higher CLV can result from increasing average order value, encouraging more frequent purchases, improving gross margin, or keeping customers active for a longer period.

Frequently Asked Questions

A Customer Lifetime Value Calculator estimates how much revenue or profit one customer may generate throughout their relationship with a business.

The basic formula is average purchase value multiplied by annual purchase frequency and average customer lifespan.

Revenue CLV measures total customer sales. Profit CLV applies gross margin and may subtract acquisition costs to provide a more realistic profitability estimate.

The preferred ratio depends on the industry, growth stage, margins, and operating costs. A higher ratio generally means customer value is stronger relative to acquisition cost.

Businesses can improve CLV by increasing average order value, encouraging repeat purchases, reducing churn, improving customer service, and strengthening loyalty programs.

No. The calculations are performed directly in the visitor's browser, and the entered values are not stored by this page.