Convert Square Foot to Square Inch
Other Square Foot Conversions
- Square Foot to Square Kilometer
- Square Foot to Square Meter
- Square Foot to Square Mile
- Square Foot to Square Yard
- Square Foot to Hectare
- Square Foot to Acre
- See also: Square Inch to Square Foot
Conversion Table
| 0.1 ft² | 14.4 in² |
| 0.5 ft² | 72 in² |
| 1 ft² | 144 in² |
| 5 ft² | 720 in² |
| 10 ft² | 1440 in² |
| 50 ft² | 7200 in² |
| 100 ft² | 14400 in² |
| 500 ft² | 72000 in² |
| 1000 ft² | 144000 in² |
| Units in Square Foot | Units in Square Inch |
|---|---|
| 1 Square Kilometer = 10763910.41671 Square Foot | 1 Square Kilometer = 1550003100.0062 Square Inch |
| 1 Square Meter = 10.76391 Square Foot | 1 Square Meter = 1550.0031 Square Inch |
| 1 Square Mile = 27878400 Square Foot | 1 Square Mile = 4014489600 Square Inch |
| 1 Square Yard = 9 Square Foot | 1 Square Yard = 1296 Square Inch |
| 1 Square Foot = 1 Square Foot | 1 Square Foot = 144 Square Inch |
| 1 Square Inch = 0.00694444 Square Foot | 1 Square Inch = 1 Square Inch |
| 1 Hectare = 107639.10417 Square Foot | 1 Hectare = 15500031.00006 Square Inch |
| 1 Acre = 43560 Square Foot | 1 Acre = 6272640 Square Inch |
On this page you can convert square feet (ft²) to square inches (in²) quickly and easily. One square foot equals 144 square inches, and one square inch equals 0.00694444 square feet. Type any value in the converter above and the result appears right away.
The square foot is the common area unit in the United States for homes and offices. It equals about 0.0929 square meters. Its symbol is ft².
The square inch is a small area unit. It equals about 6.45 square centimeters. Its symbol is in².
To convert from square feet to square inches, multiply the number of square feet by 144. For example: 5 ft² × 144 = 720 in², and 20 ft² × 144 = 2880 in². To go the other way, from square inches to square feet, divide by 144 instead.
This area converter is free, works on your phone and computer, and even works offline after your first visit. The tables above give you ready answers for the most common values, and you will also find links to more square foot conversions.