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The number of times your video ads were watched to 100% completion.

Formula

Meta Video Completions = COUNT ( Video Completions )

Formula Components

MetricDefinition
Video CompletionsIndividual instances where a viewer watched your entire video ad from the first frame to the last
Metadata
TypeNumber
Data SourceMeta Ads
AggregationSum

Example

Your brand story campaign generated 4,250 video completions across three video lengths:
VideoLengthCompletionsCompletion Rate
Customer Testimonial28 sec2,10018.2%
Product Tutorial45 sec1,45012.8%
Brand Documentary90 sec7006.1%
Shorter videos typically see higher completion rates, but completions on longer content signal deeper engagement.

How It Works

Meta registers a video completion when someone watches your entire video ad from start to finish. This is the strictest engagement metric—viewers who reach 100% have seen your complete message. Completions are especially valuable for videos with calls-to-action or key information at the end.

When to Use

ScenarioAction
Evaluating message deliveryHigh completions mean viewers saw your full story
Testing video lengthCompare completion rates across different durations
Identifying engaging contentVideos with high completions resonate with your audience
Building retargeting audiencesTarget users who completed videos for warm leads

MetricRelationship
Meta Thruplay ViewsCompletions or 15+ second views—Meta’s recommended video optimization metric
Meta Video 75% ViewsNear-completions—viewers who watched most of your video
Meta Video Views3-second views—top of the video engagement funnel
See all Meta Video metrics →