Divide the number of square inches by 144
Formula: square feet = square inches ÷ 144
1 square foot = 144 square inches
Example: 288 square inches ÷ 144 = 2 square feet
Divide the number of square inches by 144
Formula: square feet = square inches ÷ 144
1 square foot = 144 square inches
Example: 288 square inches ÷ 144 = 2 square feet