Square Feet to Square Inches
Type a value in ft² and the in² equivalent appears instantly.
How to convert ft² to in²
Multiply the ft² value by 144.
1 ft² = 144 in²
Quick conversion table
| ft² | in² |
|---|---|
| 1 | 144 |
| 2 | 288 |
| 5 | 720 |
| 10 | 1440 |
| 20 | 2880 |
| 50 | 7200 |
| 100 | 14400 |
| 500 | 72000 |
| 1000 | 144000 |
About the units
Square Feet (ft²): The US and UK standard for homes and offices.
Square Inches (in²): Screens, paper and small parts in the US.