Square kilometre (symbol kmē) is an SI unit of surface area. It is one of the SI derived units.

1 kmē is equal to:

Conversely:

  • 1 mē = 0.000 001 kmē
  • 1 hectare = 0.01 kmē
  • 1 square mile = 2.589 988 kmē
  • 1 acre = 0.004 047 kmē

The 1 E6 mē orders of magnitude page gives comparisons with geographic areas. See also Conversion of units.

External link