Customer Lifetime Value
Calculate how much revenue a customer generates over their lifetime. Optimize acquisition spending and retention strategies.
Customer Metrics
How many times a customer orders per year
Average years a customer stays active
Optional: Advanced Metrics
Enter your customer metrics to calculate LTV.
Understanding Customer Lifetime Value
The CLV Formula
CLV = Average Order Value x Purchase Frequency x Customer Lifespan. This gives you total revenue, multiply by margin for profit-based CLV.
LTV:CAC Ratio
A 3:1 ratio is considered healthy - you earn $3 for every $1 spent acquiring customers. Below 2:1 suggests unsustainable acquisition costs.
Increasing CLV
Focus on: increasing AOV (bundles, upsells), improving purchase frequency (subscriptions, email), and extending lifespan (retention, loyalty programs).
Where to Find Data
Check Shopify Analytics for AOV and purchase frequency. Customer lifespan is harder - estimate from cohort analysis or use 2-3 years as a starting point.
CLV Benchmarks by Industry
| Industry | Typical CLV | Purchase Freq | Avg Lifespan |
|---|---|---|---|
| Fashion & Apparel | $300-800 | 2-4x/year | 2-3 years |
| Beauty & Cosmetics | $500-1,200 | 4-8x/year | 2-4 years |
| Food & Beverage | $200-500 | 6-12x/year | 1-2 years |
| Pet Supplies | $400-1,000 | 4-6x/year | 3-5 years |
| Subscription Box | $300-600 | 12x/year | 1-2 years |
CLV varies significantly based on price point, retention efforts, and business model. Subscription businesses typically have more predictable CLV.
Common CLV Mistakes
- ✗Using revenue CLV for acquisition decisions: A $500 CLV with 30% margins means only $150 profit. Calculate margin-based CLV before setting CAC targets.
- ✗Overestimating customer lifespan: New stores often assume 5+ year relationships. Start with 2-3 years and validate with actual cohort retention data.
- ✗Treating all customers the same: Top 20% of customers often generate 60-80% of revenue. Segment CLV by acquisition channel and customer type.
- ✗Ignoring cohort differences: Customers acquired during sales may have lower CLV than organic customers. Track CLV by acquisition source.
- ✗Forgetting time value of money: $500 over 5 years is worth less than $500 today. Consider using discounted CLV for long-term projections.
Frequently Asked Questions
What is customer lifetime value (CLV)?
Customer lifetime value (CLV or LTV) is the total revenue a customer generates throughout their relationship with your business. It helps you understand how much you can afford to spend on customer acquisition while remaining profitable.
How do you calculate customer lifetime value?
The basic CLV formula is: Average Order Value × Purchase Frequency × Customer Lifespan. For example, if a customer spends $50 per order, orders 4 times per year, and stays for 3 years: CLV = $50 × 4 × 3 = $600. For profit-based CLV, multiply by your gross margin percentage.
What is a good LTV:CAC ratio?
A healthy LTV:CAC ratio is 3:1 or higher, meaning you earn $3 in customer lifetime value for every $1 spent on acquisition. A ratio below 2:1 indicates unsustainable acquisition costs. Above 5:1 may suggest you're under-investing in growth.
How can I increase customer lifetime value?
Increase CLV by: raising average order value (upsells, bundles, free shipping thresholds), improving purchase frequency (email marketing, subscriptions, loyalty programs), and extending customer lifespan (excellent service, retention campaigns, win-back emails).
What is payback period in customer acquisition?
Payback period is how long it takes to recover your customer acquisition cost through customer purchases. A shorter payback period (under 12 months) is better for cash flow. Calculate it by dividing CAC by annual revenue per customer multiplied by gross margin.
