Convert square inches (in²) to square meters (m²) with formulas, examples, and conversion tables.
To convert 1 square inches to square meters, we divide by 1550 because one square meter equals exactly 1550 square inches.
Since there are 1550 square inches in every square meter, we divide our value by this factor:
So 1 square inches = 0.000645 square meters.
To convert square inches to square meters, divide the value by 1550.
1 square meter = 1550 square inches
| Square Inches | Square Meters |
|---|---|
| 1 in² | 0.000645 m² |
| 2 in² | 0.00129 m² |
| 5 in² | 0.003226 m² |
| 10 in² | 0.006452 m² |
| 20 in² | 0.012903 m² |
| 25 in² | 0.016129 m² |
| 50 in² | 0.032258 m² |
| 100 in² | 0.064516 m² |
| 250 in² | 0.16129 m² |
| 500 in² | 0.32258 m² |
| 1000 in² | 0.64516 m² |
| Unit | 1 in² = |
|---|---|
| Square Inches to Square Kilometers | 6.4516e-10 km² |
| Square Inches to Hectares | 6.4516e-8 ha |
| Square Inches to Square Meters | 0.00064516 m² |
| Square Inches to Square Centimeters | 6.4516 cm² |
| Square Inches to Square Millimeters | 645.16 mm² |
| Square Inches to Square Miles | 2.491e-10 mi² |
| Square Inches to Acres | 1.5942e-7 ac |
| Square Inches to Square Yards | 0.00077161 yd² |
| Square Inches to Square Feet | 0.0069444 ft² |
| Square Inches to Ares | 0.00000645 a |
| Square Inches to Barns | 6.4516e+24 b |