Square Feet to Square Kilometers Converter
CommonSquare meters, acres, hectares and more.
How to convert Square Feet to Square Kilometers
Multiply the square feet value by 9.2903e-8: 1 ft² = 9.2903e-8 km². Going the other way, 1 km² = 1.0764e+7 ft², so divide by 9.2903e-8 or use the Square Kilometers to Square Feet converter.
About these units
Square Feet (ft²)
A square foot is the area of a square one foot on each side, about 0.0929 square meters. Homes and commercial property in the United States are sized in square feet.
Square Kilometers (km²)
A square kilometer is one million square meters, about 0.386 square miles or 100 hectares. The areas of cities and countries are given in square kilometers.
Square Feet to Square Kilometers conversion table
| Square Feet (ft²) | Square Kilometers (km²) |
|---|---|
| 1 ft² | 9.2903e-8 km² |
| 2 ft² | 1.8581e-7 km² |
| 3 ft² | 2.7871e-7 km² |
| 4 ft² | 3.7161e-7 km² |
| 5 ft² | 4.6452e-7 km² |
| 10 ft² | 9.2903e-7 km² |
| 20 ft² | 1.8581e-6 km² |
| 25 ft² | 2.3226e-6 km² |
| 50 ft² | 4.6451e-6 km² |
| 100 ft² | 9.2903e-6 km² |
| 500 ft² | 4.6452e-5 km² |
| 1,000 ft² | 9.2903e-5 km² |
More square feet conversions
- Square Feet to Square Inches1 ft² = 144 in²
- Square Feet to Square Yards1 ft² = 0.111111 yd²
- Square Feet to Square Miles1 ft² = 3.587e-8 mi²
- Square Feet to Acres1 ft² = 2.2957e-5 ac
- Square Feet to Roods1 ft² = 9.1828e-5 rd
- Square Feet to Square Meters1 ft² = 0.092903 m²
- Square Feet to Dunams1 ft² = 9.2903e-5 dunam
See every unit on the Area Converter.