The square foot (ft²) is the standard unit for real estate in the US and UK. A typical studio apartment is 500-600 ft², while a three-bedroom house might be 1,500-2,000 ft². This measurement is crucial for flooring, painting estimates, and property valuation. The square inch (in²) is commonly used in the United States for small surface measurements. A standard post-it note is about 6 in², while a sheet of letter-sized paper is 93.5 in². This unit is prevalent in printing, crafts, and engineering drawings.
To convert between Square Foot (ft²) and Square Inch (in²), use the following formulas:
1 Square Foot (ft²) = 143.999937999876 Square Inch (in²)
1 Square Inch (in²) = 0.006944447434420848 Square Foot (ft²)
100 ft² = 100 * 143.999937999876 in² = 14399.993799987602 in²
500 ft² = 500 * 143.999937999876 in² = 71999.968999938 in²
1000 ft² = 1000 * 143.999937999876 in² = 143999.937999876 in²
1500 ft² = 1500 * 143.999937999876 in² = 215999.906999814 in²
2000 ft² = 2000 * 143.999937999876 in² = 287999.875999752 in²
| Square Foot (ft²) | Square Inch (in²) |
|---|---|
| 100 ft² | 14399.993799987602 in² |
| 500 ft² | 71999.968999938 in² |
| 1000 ft² | 143999.937999876 in² |
| 1500 ft² | 215999.906999814 in² |
| 2000 ft² | 287999.875999752 in² |