Meta CPP: Cost to Reach 1,000 Unique People

Meta CPP (Cost Per 1,000 People) measures how much you pay to reach 1,000 unique individuals with your Meta ads.

Formula

Meta CPP = ( Meta Spend ÷ Meta Reach ) × 1,000

Formula Components

Metric	Definition
Meta Spend	Total amount spent on Meta advertising
Meta Reach	Number of unique people who saw your ads

Metadata
Type	Currency
Data Source	Meta Ads
Aggregation	Ratio

Example

Your brand awareness campaign spent $2,400 and reached 120,000 unique people in February.

Campaign	Spend	Reach	CPP
Brand Awareness	$2,400	120,000	$20.00
Prospecting	$1,800	45,000	$40.00
Lookalike	$900	30,000	$30.00

How It Works

Meta calculates CPP by dividing your total ad spend by the number of unique people reached, then multiplying by 1,000. Unlike CPM (cost per thousand impressions), CPP counts each person only once regardless of how many times they saw your ad. A lower CPP indicates more efficient audience targeting and reach.

When to Use

Scenario	Action
Comparing audience efficiency	Use CPP to identify which audiences cost less to reach
Brand awareness campaigns	Prioritize CPP over CPM when unique reach matters more than frequency
Audience saturation	Rising CPP signals shrinking available audience—expand targeting
Budget allocation	Shift spend toward campaigns with lower CPP for broader reach

Metric	Relationship
Meta Reach	Unique people reached—the denominator in CPP
Meta Spend	Total ad spend—the numerator in CPP
Meta CPM	Cost per 1,000 impressions (counts repeat views)