Square Inches to Square Feet Converter
CommonSquare meters, acres, hectares and more.
How to convert Square Inches to Square Feet
Multiply the square inches value by 0.00694445: 1 in² = 0.00694445 ft². Going the other way, 1 ft² = 144 in², so divide by 0.00694445 or use the Square Feet to Square Inches converter.
About these units
Square Inches (in²)
A square inch is the area of a square one inch on each side, about 6.45 square centimeters. There are 144 square inches in a square foot.
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 Inches to Square Feet conversion table
| Square Inches (in²) | Square Feet (ft²) |
|---|---|
| 1 in² | 0.00694445 ft² |
| 2 in² | 0.0138889 ft² |
| 3 in² | 0.0208333 ft² |
| 4 in² | 0.0277778 ft² |
| 5 in² | 0.0347222 ft² |
| 10 in² | 0.0694445 ft² |
| 20 in² | 0.138889 ft² |
| 25 in² | 0.173611 ft² |
| 50 in² | 0.347222 ft² |
| 100 in² | 0.694445 ft² |
| 500 in² | 3.47222 ft² |
| 1,000 in² | 6.94445 ft² |
More square inches conversions
- Square Inches to Square Yards1 in² = 0.000771605 yd²
- Square Inches to Square Miles1 in² = 2.491e-10 mi²
- Square Inches to Acres1 in² = 1.5942e-7 ac
- Square Inches to Roods1 in² = 6.3769e-7 rd
- Square Inches to Square Meters1 in² = 0.00064516 m²
- Square Inches to Dunams1 in² = 6.4516e-7 dunam
See every unit on the Area Converter.