Convert Square Feet to Square Kilometers

1 square foot = 0.00000009 square kilometers. Type any value below to convert ft² to km².

From (ft²)To (km²)0.00000009

Formula

To convert square feet to square kilometers, multiply the value by 0.00000009.

Square Feet to Square Kilometers table

Square Feet (ft²)	Square Kilometers (km²)
1 ft²	0.00000009 km²
2 ft²	0.00000019 km²
3 ft²	0.00000028 km²
5 ft²	0.00000046 km²
10 ft²	0.00000093 km²
20 ft²	0.00000186 km²
25 ft²	0.00000232 km²
50 ft²	0.00000465 km²
100 ft²	0.00000929 km²
250 ft²	0.00002323 km²
500 ft²	0.00004645 km²
1000 ft²	0.0000929 km²

Related area conversions

km² → ft² cm² → m² cm² → km² cm² → ft² cm² → ac cm² → ha cm² → mi² m² → cm² m² → km² m² → ft² m² → ac m² → ha m² → mi² km² → cm² km² → m²

FAQ

1 square foot = 0.00000009 square kilometers.

To convert square feet to square kilometers, multiply the value by 0.00000009.