Convert square foot (US survey) to square dekameter [dam^2] Online | Free area Converter

Square Foot (US Survey)


The square foot (US survey) is a unit of area based on the US survey foot, which is slightly longer than the international foot. It is mainly used in land surveying and mapping in the United States.



  • 1 US survey foot = 1200⁄3937 meters (approximately 0.3048006096 m)



  • 1 square foot (US survey) ≈ 0.0929034116 m²



This unit helps maintain consistency in US land measurements, especially in legal and cadastral contexts.


Square Dekameter [dam²]


A square dekameter (dam²) is a unit of area representing a square with sides 1 dekameter (10 meters) long.

1 dam² = 100 m².

It’s used to measure medium-sized areas like small plots of land or large rooms.



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