The Lead Value Calculator estimates how much a lead is worth before you decide how much to pay for one. It models gross profit, close rate, lead quality and the amount of profit you want to retain.
How lead value is calculated
The model starts with expected customer revenue and gross margin to estimate gross profit per customer. It then applies the lead-to-sale close rate to estimate gross profit per qualified lead. Finally, it adjusts for the percentage of all leads that are actually qualified.
Break-even CPL vs target CPL
Break-even cost per lead is a ceiling, not a goal. At break-even, the modeled gross profit is consumed by acquisition cost before overhead, sales labor, refunds, financing cost or service-delivery variance. The target CPL applies the profit-retention percentage so the business keeps part of that gross profit.
Why lead quality matters
A channel can produce inexpensive leads and still lose money if too few are qualified. The qualified-lead-rate input prevents the model from treating every form fill or phone call as equally valuable.
Use lifetime value carefully
If customers make repeat purchases, use the lifetime multiplier only when retention is supported by real data. Inflated lifetime value can make an unprofitable acquisition channel look healthy on paper.
Related tools
After estimating what a lead can cost, use the Marketing ROI Calculator to compare the model with actual campaign performance.
Frequently asked questions
What is a good cost per lead?
There is no universal good CPL. It depends on gross profit, close rate, qualification rate, retention and the profit the business needs to keep.
Should I use revenue or gross profit?
Gross profit is the better operating base because revenue includes the cost of delivering the product or service.