Encyclopedia > Square kilometer

Article Content

Square kilometre

Redirected from Square kilometer

Square kilometre (symbol km²) is an SI unit of surface area. It is one of the SI derived units.

1 km² is equal to:

the area of a square with 1 kilometre on each side
1,000,000 m²
100 hectares
0.386102 square miles (statute)
247.105383 acres

Conversely:

1 m² = 0.000001 km²
1 hectare = 0.01 km²
1 square mile = 2.589988 km²
1 acre = 0.004047 km²

The 1 E6 m² orders of magnitude page gives comparisons with geographic areas. See also Conversion of units.

External link

Conversion Calculator for Units of AREA (http://www.ex.ac.uk/cimt/dictunit/ccarea.htm)

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

East Islip, New York

... 0.78% from two or more races. 3.89% of the population are Hispanic or Latino of any race. There are 4,578 households out of which 42.9% have children under the age of 18 ...