To convert square inches to square feet, multiply the value by 0.00694444. To go the other way, multiply square feet by 144 to get square inches.
| Square Inches (in²) | Square Feet (ft²) |
|---|---|
| 1 in² | 0.00694444 ft² |
| 2 in² | 0.0138889 ft² |
| 5 in² | 0.0347222 ft² |
| 10 in² | 0.0694444 ft² |
| 20 in² | 0.138889 ft² |
| 50 in² | 0.347222 ft² |
| 100 in² | 0.694444 ft² |
| 500 in² | 3.47222 ft² |
| 1,000 in² | 6.94444 ft² |
Square inch (in²). A square inch is the area of a square with 1-inch sides (6.4516 cm²).
Square foot (ft²). A square foot is 0.09290304 m², the standard unit for building and floor areas in the US, UK, India and many other countries.
There are 0.00694444 square feet in one square inch.
Multiply the number of square inches by 0.00694444. For example, 10 square inches equal 0.0694444 square feet.
One square foot equals 144 square inches.