Square Feet to Square Kilometers
Type a value in ft² and the km² equivalent appears instantly.
How to convert ft² to km²
Multiply the ft² value by 0.00000009290304.
1 ft² = 0.00000009290304 km²
Quick conversion table
| ft² | km² |
|---|---|
| 1 | 0.00000009290304 |
| 2 | 0.00000018580608 |
| 5 | 0.0000004645152 |
| 10 | 0.0000009290304 |
| 20 | 0.0000018580608 |
| 50 | 0.000004645152 |
| 100 | 0.000009290304 |
| 500 | 0.00004645152 |
| 1000 | 0.00009290304 |
About the units
Square Feet (ft²): The US and UK standard for homes and offices.
Square Kilometers (km²): One million m². Cities, lakes and countries.