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Area units calculator & converter tool




Conversion of 12 mm2 (Square milimeter) to Hectare


12 mm2 is equivalent to 1.2E-9 Hectare

Mm2 Conversions Table


Equivalent of 12 mm2 (Square milimeter):

1.2E-5 m2 (Square meter)
0.12 cm2 (Square centimeter)
0.0012 dm2 (Square decimeter)
1.2E-11 km2 (Square Kilometer)
1.2E-9 Hectare
1.2E-7 Are
1.2E-8 Decare
1.2E-5 Centiare
3.51006E-9 Arpent
0.012 Barn
0.0001291668 Square feet
2.96526E-9 Acre
4.744428E-7 Square perche
4.6332E-12 Square mil
1.435188E-5 Square yard
0.018600055531155 Square inch
1.2876E-13 Canton
1.8528E-11 Homestead
1.18608E-8 Rood

Mm2 / Hectare Units Definition


mm2 (Square milimeter)
Unit of area measurement equal to a square with a side of one millimeter. Abbreviations: mm2, mm².
Hectare
hectare, unit of area in the metric system equal to 100 ares, or 10,000 square meters, and the equivalent of 2.471 acres in the British imperial system and the customary measurement of the United States. The term is derived from the Latin area and hect, an irregular contraction of the Greek word percent. Although the are is the primary metric unit of land measurement, the hectare is more commonly used in practice. The hectare is, by definition, equal to one djerib in Turkey, one jerib in Iran, one gong qing in mainland China, one manzana in Argentina and one bunder in the Netherlands.

Area units conversion


  • m2 <--> cm2
  • m2 <--> dm2
  • m2 <--> mm2
  • m2 <--> km2
  • m2 <--> hectare
  • m2 <--> are
  • m2 <--> decare
  • m2 <--> centiare
  • m2 <--> arpent
  • m2 <--> barn
  • m2 <--> feet2
  • m2 <--> acre
  • m2 <--> perche2
  • m2 <--> mille2
  • m2 <--> yard2
  • m2 <--> pouce2
  • m2 <--> canton
  • m2 <--> homestead
  • m2 <--> rood
  • cm2 <--> dm2
  • cm2 <--> mm2
  • cm2 <--> km2
  • cm2 <--> hectare
  • cm2 <--> are
  • cm2 <--> decare
  • cm2 <--> centiare
  • cm2 <--> arpent
  • cm2 <--> barn
  • cm2 <--> feet2
  • cm2 <--> acre
  • cm2 <--> perche2
  • cm2 <--> mille2
  • cm2 <--> yard2
  • cm2 <--> pouce2
  • cm2 <--> canton
  • cm2 <--> homestead
  • cm2 <--> rood
  • dm2 <--> mm2
  • dm2 <--> km2
  • dm2 <--> hectare
  • dm2 <--> are
  • dm2 <--> decare
  • dm2 <--> centiare
  • dm2 <--> arpent
  • dm2 <--> barn
  • dm2 <--> feet2
  • dm2 <--> acre
  • dm2 <--> perche2
  • dm2 <--> mille2
  • dm2 <--> yard2
  • dm2 <--> pouce2
  • dm2 <--> canton
  • dm2 <--> homestead
  • dm2 <--> rood
  • mm2 <--> km2
  • mm2 <--> hectare
  • mm2 <--> are
  • mm2 <--> decare
  • mm2 <--> centiare
  • mm2 <--> arpent
  • mm2 <--> barn
  • mm2 <--> feet2
  • mm2 <--> acre
  • mm2 <--> perche2
  • mm2 <--> mille2
  • mm2 <--> yard2
  • mm2 <--> pouce2
  • mm2 <--> canton
  • mm2 <--> homestead
  • mm2 <--> rood
  • km2 <--> hectare
  • km2 <--> are
  • km2 <--> decare
  • km2 <--> centiare
  • km2 <--> arpent
  • km2 <--> barn
  • km2 <--> feet2
  • km2 <--> acre
  • km2 <--> perche2
  • km2 <--> mille2
  • km2 <--> yard2
  • km2 <--> pouce2
  • km2 <--> canton
  • km2 <--> homestead
  • km2 <--> rood
  • hectare <--> are
  • hectare <--> decare
  • hectare <--> centiare
  • hectare <--> arpent
  • hectare <--> barn
  • hectare <--> feet2
  • hectare <--> acre
  • hectare <--> perche2
  • hectare <--> mille2
  • hectare <--> yard2
  • hectare <--> pouce2
  • hectare <--> canton
  • hectare <--> homestead
  • hectare <--> rood
  • are <--> decare
  • are <--> centiare
  • are <--> arpent
  • are <--> barn
  • are <--> feet2
  • are <--> acre
  • are <--> perche2
  • are <--> mille2
  • are <--> yard2
  • are <--> pouce2
  • are <--> canton
  • are <--> homestead
  • are <--> rood
  • decare <--> centiare
  • decare <--> arpent
  • decare <--> barn
  • decare <--> feet2
  • decare <--> acre
  • decare <--> perche2
  • decare <--> mille2
  • decare <--> yard2
  • decare <--> pouce2
  • decare <--> canton
  • decare <--> homestead
  • decare <--> rood
  • centiare <--> arpent
  • centiare <--> barn
  • centiare <--> feet2
  • centiare <--> acre
  • centiare <--> perche2
  • centiare <--> mille2
  • centiare <--> yard2
  • centiare <--> pouce2
  • centiare <--> canton
  • centiare <--> homestead
  • centiare <--> rood
  • arpent <--> barn
  • arpent <--> feet2
  • arpent <--> acre
  • arpent <--> perche2
  • arpent <--> mille2
  • arpent <--> yard2
  • arpent <--> pouce2
  • arpent <--> canton
  • arpent <--> homestead
  • arpent <--> rood
  • barn <--> feet2
  • barn <--> acre
  • barn <--> perche2
  • barn <--> mille2
  • barn <--> yard2
  • barn <--> pouce2
  • barn <--> canton
  • barn <--> homestead
  • barn <--> rood
  • feet2 <--> acre
  • feet2 <--> perche2
  • feet2 <--> mille2
  • feet2 <--> yard2
  • feet2 <--> pouce2
  • feet2 <--> canton
  • feet2 <--> homestead
  • feet2 <--> rood
  • acre <--> perche2
  • acre <--> mille2
  • acre <--> yard2
  • acre <--> pouce2
  • acre <--> canton
  • acre <--> homestead
  • acre <--> rood
  • perche2 <--> mille2
  • perche2 <--> yard2
  • perche2 <--> pouce2
  • perche2 <--> canton
  • perche2 <--> homestead
  • perche2 <--> rood
  • mille2 <--> yard2
  • mille2 <--> pouce2
  • mille2 <--> canton
  • mille2 <--> homestead
  • mille2 <--> rood
  • yard2 <--> pouce2
  • yard2 <--> canton
  • yard2 <--> homestead
  • yard2 <--> rood
  • pouce2 <--> canton
  • pouce2 <--> homestead
  • pouce2 <--> rood
  • canton <--> homestead
  • canton <--> rood
  • homestead <--> rood