Unit Converter
Square Feet to Square Inches Converter
Convert square feet (ft2) to square inches (in2) instantly in your browser. 1 square foot = 144 square inches.
How to convert square feet to square inches
Use the converter above, or multiply the square feet value by 144. The formula is:
in2 = ft2 × 144
Square Feet to Square Inches conversion table
| Square Feet (ft2) | Square Inches (in2) |
|---|---|
| 1 | 144 |
| 2 | 288 |
| 5 | 720 |
| 10 | 1440 |
| 20 | 2880 |
| 50 | 7200 |
| 100 | 14400 |
Common questions
How many square inches in 1 square foot? 1 square foot = 144 square inches.
How many square feet in 1 square inch? 1 square inch = 0.006944 square feet.
Is this converter accurate? It uses standard conversion factors and works entirely in your browser. For engineering/medical/financial decisions, verify with a trusted source.