Convert acre (US survey) [ac] to square foot (US survey) Online | Free area Converter

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Acre (US Survey) [ac]


The acre (US survey) is a unit of area used mainly in the United States for land measurement, based on the US survey foot. It is slightly different from the international acre due to the foot definition.



  • 1 US survey acre = 43,560 US survey square feet



  • 1 US survey acre ≈ 4,046.87261 square meters



  • Slightly larger than the international acre by about 0.0005%.



It is commonly used in land surveying, real estate, and agriculture.



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.



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Convert acre (US survey) [ac] to Other Area Units

🔄 acre (US survey) [ac] to square meter [m^2]
🔄 acre (US survey) [ac] to square kilometer [km^2]
🔄 acre (US survey) [ac] to square centimeter [cm^2]
🔄 acre (US survey) [ac] to square millimeter [mm^2]
🔄 acre (US survey) [ac] to square micrometer [µm^2]
🔄 acre (US survey) [ac] to hectare [ha]
🔄 acre (US survey) [ac] to acre [ac]
🔄 acre (US survey) [ac] to square mile [mi^2]
🔄 acre (US survey) [ac] to square yard [yd^2]
🔄 acre (US survey) [ac] to square foot [ft^2]
🔄 acre (US survey) [ac] to square inch [in^2]
🔄 acre (US survey) [ac] to square hectometer [hm^2]
🔄 acre (US survey) [ac] to square dekameter [dam^2]
🔄 acre (US survey) [ac] to square decimeter [dm^2]
🔄 acre (US survey) [ac] to square nanometer [nm^2]
🔄 acre (US survey) [ac] to are [a]
🔄 acre (US survey) [ac] to barn [b]
🔄 acre (US survey) [ac] to square mile (US survey)
🔄 acre (US survey) [ac] to square foot (US survey)
🔄 acre (US survey) [ac] to circular inch
🔄 acre (US survey) [ac] to township
🔄 acre (US survey) [ac] to section
🔄 acre (US survey) [ac] to rood
🔄 acre (US survey) [ac] to square chain [ch^2]
🔄 acre (US survey) [ac] to square rod
🔄 acre (US survey) [ac] to square rod (US survey)
🔄 acre (US survey) [ac] to square perch
🔄 acre (US survey) [ac] to square pole
🔄 acre (US survey) [ac] to square mil [mil^2]
🔄 acre (US survey) [ac] to circular mil
🔄 acre (US survey) [ac] to homestead
🔄 acre (US survey) [ac] to sabin
🔄 acre (US survey) [ac] to arpent
🔄 acre (US survey) [ac] to cuerda
🔄 acre (US survey) [ac] to plaza
🔄 acre (US survey) [ac] to varas castellanas cuad
🔄 acre (US survey) [ac] to varas conuqueras cuad
🔄 acre (US survey) [ac] to Electron cross section
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