"Cubic inches" is a measure of volume (three-dimensional) while "square foot" is a measure of area (two-dimensional). Therefore, the two measurements cannot be equated.
However, you could ask "how many square inches are in one square foot?" Both measurements reference box (two-dimensional). The area is length times width, or one foot times one foot, or twelve inches times twelve inches. And 12 inches * 12 inches = 144 square inches.
There are 144 square inches in a square foot and 1.728 cubic inches in a cubic foot. So you have 7,776 square inches and that would give you 7,776 cubic inches. That would be 4.5 cubic feet.
A square foot does not contain cubic inches because it is a flat square; a cubic foot contains cubic inches in which case L x W x H gives you 1,728 cubic inches in a cubic foot. 12 x 12 x 12 = 1,728
The units are incompatible. Cubic measurements are for volume, square measurements are for area.
There are 1,728 cubic inches in a cubic foot.
144 cubic inches are in 1 cubic foot.
1/2 cubic foot equals 864 cubic inches.
There are 1,728 cubic inches to the cubic foot
There are 1,728 cubic inches in a cubic foot.
1 ml = 1 cc 1 inch = 2.54 cm 1 cc = 1/(2.54 inches)3 = 0.06 cubic inches 1 square foot = (12 inches)3 = 1728 cubic inches 1 ml = 0.06 cubic inches / 1728 cubic inches/square foot = 3.5 X 10-5 square feet
1728 cubic inches.
1,728 cubic inches = 1 cubic foot 68 cubic inches = 0.03935 cubic foot (rounded)
There are 1748 cubic inches in a cubic foot so, 3496 cubic inches = 2 feet