Convert square millimeter [mm^2] to are [a] 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.


Are [a]


An are (a) is a unit of area equal to 100 square meters (m²). It is commonly used in land measurement, especially in some European countries.

1 are = 100 m² = 0.01 hectares.

Ares are useful for measuring small plots of land or gardens.




Popular Area Unit Conversions

Convert square millimeter [mm^2] to Other Area Units