How to convert square feet to square inches?
1 Square foot (sq ft) is equal to 144 square inches (sq in). To convert square feet to square inches, multiply the square foot value by 144.
For example, to convert 10 sq ft to sq inches, multiply 10 by 144, that makes 10 sq ft is 1440 sq in.
square feet to square inches formula
square inches = square feet * 144
1 Square Foot = 144 Square Inches
What is a Square Foot?
Square foot is an imperial and US Customary area unit. 1 sq ft = 144 sq in. The symbol is "ft²".
Please visit area conversion to convert all area units.