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Link Click-Through Rate measures the percentage of impressions that resulted in clicks on your ad’s primary link.

Formula

Meta Link CTR = ( Meta Link Clicks ÷ Meta Impressions ) × 100

Formula Components

MetricDefinition
Meta Link ClicksClicks on your ad’s call-to-action button or primary destination link
Meta ImpressionsTotal number of times your ads were shown
Metadata
TypePercentage
Data SourceMeta Ads
AggregationRatio

Example

Your summer collection campaign generated 4,200 link clicks from 210,000 impressions.
CampaignLink ClicksImpressionsLink CTR
Summer Collection4,200210,0002.00%
Spring Clearance2,850285,0001.00%
Total7,050495,0001.42%

How It Works

Link CTR counts only clicks on your primary call-to-action button or destination link—not social interactions like likes or comments. This makes it more focused than overall CTR for measuring intent to visit your site or app.

When to Use

ScenarioAction
Link CTR drops below 1%Test new creative or refine audience targeting
Link CTR exceeds 2%Scale budget or expand to similar audiences
Comparing ad variationsUse Link CTR to identify highest-performing creative
Traffic campaignsMonitor Link CTR as primary efficiency indicator

MetricRelationship
Meta Link ClicksThe numerator—total clicks on your primary link
Meta CTRBroader metric counting all clicks, not just link clicks
Meta Outbound CTRClicks that leave Meta entirely for your destination
See all Meta Clicks metrics →