Convert square inch (in²) to square metre (m²) instantly
| Square Inches (in²) | Square Metres (m²) |
|---|---|
| 0.001 in² | 6.4516e-07 m² |
| 0.01 in² | 6.4516e-06 m² |
| 0.1 in² | 6.4516e-05 m² |
| 0.5 in² | 0.00032258 m² |
| 1 in² | 0.00064516 m² |
| 2 in² | 0.00129032 m² |
| 5 in² | 0.0032258 m² |
| 10 in² | 0.0064516 m² |
| 20 in² | 0.0129032 m² |
| 50 in² | 0.032258 m² |
| 100 in² | 0.064516 m² |
| 200 in² | 0.129032 m² |
| 500 in² | 0.32258 m² |
| 1000 in² | 0.64516 m² |
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: m² = in² × 0.00064516