LTV is the revenue or gross profit the average customer produces across the full relationship.

Why does the guide compare payback instead of LTV itself?

Because one raw LTV number is not comparable across businesses with different pricing and retention models.

Can I use revenue LTV or gross-profit LTV?

This calculator shows both so you can see total value and the part that actually helps fund the business.

Customer Lifetime Value Calculator

Estimate how much revenue and gross profit the average customer is worth over time, and how fast that value pays back acquisition cost.

IndustryUseful for physical stores that sell products in person.Average purchase valueAverage revenue from one customer purchase.Purchases per yearHow many times the average customer buys in a year.Customer lifespan in yearsHow long the average customer stays active.Gross margin percentUse gross profit margin if you want gross-profit LTV too.CAC for payback checkUsed to show how fast you recover acquisition cost.

Result

Revenue LTV

$788

Gross-profit LTV

$331

Repeat value

$698

Payback period

4.5 months

Planning guide

Compare your payback period to the planning range we use for retail store.

Benchmark range: 3 months to 12 monthsYour result: 4.5 months

This planning range focuses on how fast gross profit pays back acquisition cost, not on one universal CLV number.

Source: HubSpot, Customer lifetime value guide (April 2026)

What this means

Lifetime value looks healthy

Your payback period is not above the planning range we use for retail store

The average customer is worth about $788 in revenue and about $331 in gross profit over the relationship.

At your current gross profit pace, acquisition cost pays back in about 4.5 months.

Want help improving this number?

If lifetime value is strong on paper but payback is slow in practice, the usual gap is retention, follow-up, or service delivery that does not keep people coming back.

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Planning guide

Planning ranges used in this LTV calculator

This calculator does not pretend there is one universal good LTV number. The planning guide focuses on payback speed instead.

That keeps the comparison honest across businesses with very different pricing, retention, and purchase patterns.

IndustryUseful for physical stores that sell products in person.

Retail store

Useful for physical stores that sell products in person.

Benchmark range: 3 months to 12 months

This planning range focuses on how fast gross profit pays back acquisition cost, not on one universal CLV number.

Source: HubSpot, Customer lifetime value guide (April 2026)

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Calculator guide

How to use this customer lifetime value calculator

This calculator estimates the revenue and gross profit a customer produces over the life of the relationship. It also checks how fast that value pays back CAC.

Why LTV matters

Acquisition decisions make more sense when you know what a customer is worth over time, not just on day one.

That is especially true for repeat-purchase, membership, and retention-led businesses.

What makes LTV stronger

The main levers are purchase value, purchase frequency, retention, and gross margin.

A stronger LTV usually comes from keeping good customers longer, not just pushing harder for one bigger first sale.