ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Geometry Namespace / AreaUnit Class / SquareFeet Property
Example Version

SquareFeet Property
Gets an area unit object representing area in square feet (Factory Code = 109405).
Syntax
public static AreaUnit SquareFeet {get;}
Example
AreaUnit - Convert between square feet and square meters
// convert 700 square meters to square feet
double sqFeet = AreaUnit.SquareFeet.ConvertFromSquareMeters(700);

// convert 1100 square feet to square meters
double sqMeters = AreaUnit.SquareFeet.ConvertToSquareMeters(1000);
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also