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Area units calculator & converter tool




Conversion of 3 Are to km2 (Square Kilometer)


3 are is equivalent to 0.0003 km2 (Square Kilometer)

Are Conversions Table


Equivalent of 3 Are:

300 m2 (Square meter)
3000000 cm2 (Square centimeter)
30000 dm2 (Square decimeter)
300000000 mm2 (Square milimeter)
0.0003 km2 (Square Kilometer)
0.03 Hectare
0.3 Decare
300 Centiare
0.0877515 Arpent
300000 Barn
3229.17 Square feet
0.0741315 Acre
11.86107 Square perche
0.00011583 Square mil
358.797 Square yard
465001.38827888 Square inch
3.219E-6 Canton
0.0004632 Homestead
0.29652 Rood

Are / Km2 Units Definition


Are
Are, unit of area in the metric system, equal to 100 square meters and the equivalent of 0.0247 acre. Its multiple, the hectare (equal to 100 ares), is the primary unit of land measurement for most of the world. The are was the basic unit of area when the metric system was first decreed in France in 1795. When the International System of Units (SI) was adopted in 1960, the square meter replaced the are as the unit of area, but the International Bureau of Weights and Measures accepted the hectare as the common unit that can be used with the SI.
km2 (Square Kilometer)
The square kilometer (km2) is a unit of measurement of area. One square kilometer is equal to the area of a square whose sides measure one kilometer.

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