Convert square inch (in²) to square foot (ft²) instantly
| Square Inches (in²) | Square Feet (ft²) |
|---|---|
| 0.001 in² | 6.9444e-06 ft² |
| 0.01 in² | 6.944447434e-05 ft² |
| 0.1 in² | 0.0006944447434 ft² |
| 0.5 in² | 0.003472223717 ft² |
| 1 in² | 0.006944447434 ft² |
| 2 in² | 0.01388889487 ft² |
| 5 in² | 0.03472223717 ft² |
| 10 in² | 0.06944447434 ft² |
| 20 in² | 0.1388889487 ft² |
| 50 in² | 0.3472223717 ft² |
| 100 in² | 0.6944447434 ft² |
| 200 in² | 1.388889487 ft² |
| 500 in² | 3.472223717 ft² |
| 1000 in² | 6.944447434 ft² |
Area measures two-dimensional space. The hectare (10,000 m²) is used for land. One acre = 4046.86 m². One square mile = 640 acres = 2.59 km².
Formula: ft² = in² × 0.006944447434