Convert square millimeter [mm^2] to arpent Online | Free area Converter

Square Millimeter [mm²]


A square millimeter (mm²) is a unit of area equal to a square with sides 1 millimeter long. It is used to measure very small surfaces, such as parts of mechanical components or electronic circuits.

1 mm² = 0.000001 m².


Arpent


An arpent is a traditional French unit of land area and length, still used in some regions like Louisiana and parts of Canada.



  • As an area, 1 arpent ≈ 0.85 acres ≈ 3,420 square meters.



  • As a length, 1 arpent ≈ 192 feet (about 58.47 meters).



Arpents were commonly used in colonial land surveying and property descriptions, especially in French-influenced areas.



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