Square Foot to Square Kilometer converter (ft2 to km2)

You can provide values below to convert Square Foot to Square Kilometer (ft2 to km2) or you can Reverse.

Value to convert

Result

How to Convert Square Foot to Square Kilometer

1 ft2 = 9.2903E-8 km2

Understand the base relationship:
1 Square Foot = 0.092903 m²
1 Square Kilometer = 1000000 m²
Establish the conversion factor:
1 ft2 = (0.092903 m²) / (1000000 m²/km2) = 9.2903E-8 km2
Apply the conversion:
Multiply the value in ft2 by 9.2903E-8 to get the equivalent in km2

Convert 5 ft2 to km2:

5 ft2 × 9.2903E-8 = 4.64515E-7 km2