›› Measurement unit: square kilometer

Full name: square kilometre

Plural form: square kilometers

Symbol: km2

Alternate spelling: square kilometres

Category type: area

Scale factor: 1000000




›› SI unit: square meter

The SI derived unit for area is the square meter.
1 square meter is equal to 1.0E-6 square kilometer.


›› Convert square kilometer to another unit

Convert square kilometer to  

Valid units must be of the area type.
You can use this form to select from known units:

Convert square kilometer to  


›› Sample conversions: square kilometer

square kilometer to square inch [survey]
square kilometer to tønde land
square kilometer to circular mil
square kilometer to hide
square kilometer to square
square kilometer to square yoctometre
square kilometer to square microinch
square kilometer to square exametre
square kilometer to square mil
square kilometer to square cubit