Foot = 144 Sq. There are 144 square inches in a square foot, because as a formula one foot equals to 12 inches and the area of a square is calculated by multiplying a side by itself, that makes 12 * 12 = 144 sq. inches in a sq. foot.How do you convert feet into square inches?
To convert square inches to square feet, divide the number of square inches by 144 to get the same area in square feet....How many square feet are in an inch?
Inch = 0.00694444444 Sq. Foot. There are 0.0069444 square feet in a square inch, because one inch equals to 0.0833333 foot (1/12 foot) and the area of a square is calculated by multiplying a side by itself, that makes 0.0833333 * 0.0833333 = 0.0069444 sq. feet in a sq. inch.