Predict the total revenue and profit you can expect from a single customer account.
Annual Revenue per Customer:$0.00
Total Lifetime Revenue:$0.00
Net Customer Lifetime Value (Profit):$0.00
What is Customer Lifetime Value (CLV)?
Customer Lifetime Value (CLV or LTV) is a critical business metric that estimates the total amount of money a customer is expected to spend in your business during their entire relationship with you. Understanding this figure allows you to determine how much you can profitably spend on customer acquisition (CAC).
How the Calculation Works
This calculator uses the following formula to determine your customer's worth:
Annual Revenue: Average Order Value × Purchase Frequency
Total Lifetime Revenue: Annual Revenue × Customer Lifespan
Net CLV: Total Lifetime Revenue × (Profit Margin / 100)
Example Calculation
Suppose you run an e-commerce subscription box service:
Average Order Value: $45.00
Purchase Frequency: 12 times per year (monthly)
Customer Lifespan: 2.5 years
Profit Margin: 30%
The total lifetime revenue would be $1,350 ($45 × 12 × 2.5). With a 30% profit margin, the Net CLV is $405.00. This means you can spend up to $405 to acquire that customer and still break even over the long term, though most businesses aim for a CAC that is 1/3 of the CLV.
Strategies to Increase Your CLV
If your CLV is lower than desired, consider these three levers:
Increase Average Order Value: Implement upsells, cross-sells, and product bundles at checkout.
Boost Purchase Frequency: Use email marketing, loyalty programs, and personalized reminders to bring customers back more often.
Improve Retention: Enhance customer service and product quality to extend the number of years a customer stays with your brand.
function calculateCLV() {
var avgOrderValue = parseFloat(document.getElementById('avgOrderValue').value);
var purchaseFreq = parseFloat(document.getElementById('purchaseFreq').value);
var customerLifespan = parseFloat(document.getElementById('customerLifespan').value);
var profitMargin = parseFloat(document.getElementById('profitMargin').value);
if (isNaN(avgOrderValue) || isNaN(purchaseFreq) || isNaN(customerLifespan) || isNaN(profitMargin)) {
alert("Please enter valid numeric values for all fields.");
return;
}
if (avgOrderValue < 0 || purchaseFreq < 0 || customerLifespan < 0 || profitMargin < 0) {
alert("Values cannot be negative.");
return;
}
var annualRevenue = avgOrderValue * purchaseFreq;
var totalLifetimeRevenue = annualRevenue * customerLifespan;
var netCLV = totalLifetimeRevenue * (profitMargin / 100);
document.getElementById('annualRevenueValue').innerText = "$" + annualRevenue.toLocaleString(undefined, {minimumFractionDigits: 2, maximumFractionDigits: 2});
document.getElementById('totalLifetimeRevenueValue').innerText = "$" + totalLifetimeRevenue.toLocaleString(undefined, {minimumFractionDigits: 2, maximumFractionDigits: 2});
document.getElementById('netCLVValue').innerText = "$" + netCLV.toLocaleString(undefined, {minimumFractionDigits: 2, maximumFractionDigits: 2});
document.getElementById('clvResultCard').style.display = 'block';
}