Cost per lead is ad spend divided by the number of leads generated in the same reporting window.

How do you calculate CPL?

Divide ad spend by leads. A hypothetical $2,000 spend that produces 80 leads has a $25 CPL.

What is a good CPL for Facebook ads?

WordStream reported a $27.66 median across US leads campaigns, with large differences by industry. Your qualified lead value is the more important limit.

How is CPL different from CPA?

CPL stops at the lead event. CPA may price a purchase or another later acquisition, so it can include lead-to-customer conversion quality.

Should I optimize for the cheapest leads?

Not by itself. Track qualification and close rate so low-cost, low-intent submissions do not look like success.

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CPL Calculator

Calculate cost per lead and compare it with objective-specific Meta advertising data.

Total Ad Spend ($)

Number of Leads

Your CPL

Not calculated

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CPL formula

CPL = Ad spend / Leads

How to calculate CPL

1Choose one lead definition and reporting window.
2Find spend and attributed leads for that same window.
3Divide spend by leads.

Hypothetical example: $2,000 in spend divided by 80 leads gives a $25 CPL.

What is a good CPL for Facebook and Instagram ads?

Lead cost varies by industry and qualification. WordStream provides an objective-matched reference point for US leads campaigns.

Reference	Value	Context
Leads objective, all industries	$27.66 median CPL	US campaigns
Restaurants and food	$3.16 median CPL	Lowest listed industry
Health and fitness	$52.98 median CPL	Industry example

Compare lead quality as well as cost. A cheaper lead is not better if it rarely becomes a qualified opportunity or sale.

Sources: WordStream, Facebook Ads Benchmarks 2025 (Updated September 15, 2025; US campaign data from April 2024 to June 2025); Meta Audience Network Glossary (Accessed September 6, 2026)

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What Is Cost Per Lead (CPL)?

Cost Per Lead measures how much money you spend to acquire one potential customer. The formula is: CPL = Total Ad Spend / Number of Leads Generated. For example, if you spend $2,000 and generate 80 leads, your CPL is $25.

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