Fresh 2026

Reach Estimate

Reading

Potential reach (the number of monthly active people) on Facebook that match the audience you defined through your audience targeting selections.

Parameters

This endpoint doesn't have any parameters.

Fields

Field	Description
estimate_ready<br>bool	Estimate is ready or not. If the targeting spec is very large, or contains Custom audiences, it may take time to be available. If your targeting is either Dynamic Product Audiences or Product Audiences or Incomplete Audiences the default value is false.<br>Default
unsupported<br>bool	Whether the estimate is unsupported<br>Default
users<br>integer	The estimate number of users reached by this targeting<br>Default

Creating

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Updating

You can't perform this operation on this endpoint.

Deleting

You can't perform this operation on this endpoint.