There is a foot, a square foot, and a cubic foot, but there is no such thing as a square cubic foot. A foot and a square foot have no volume, so they're not related to gallons in any way. One cubic foot is the same volume as 7.48052 gallons. (rounded)
Not possible to answer - a cubic foot is a measurement of volume, a square mile is a measurement of area!
A square foot has no volume. if you are asking how many gallons are in a cubic foot the answer id 7.4805195.
A cubic foot is a square, 1ft by 1ft by 1ft. It is equal to 1728 cubic inches or 12x12x12. If you had one square foot with something one foot high occupying the one square foot area, you would have 1 cubic foot. cubic feet measures volume, square feet area, and just plain feet or linear feet distance.
1 gallon = 0.1337 cubic foot Notes: -- That's 7.48 gallons in one cubic foot. -- It doesn't matter what's in it, or even if it's empty. -- There's no such thing as a "cubic square foot".
A "cubic foot" is a measure of volume (three dimensional), while "square inches" is a measure of area (two dimensional), so the two measurements can't be equated. In 2D: there are 144 square inches in one square foot. In 3D: there are 1728 cubic inches in one cubic foot.
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.
If you have something that's one foot high, and covering an area of one square foot, then you have one cubic foot.
A square foot is a unit of area. A cubic foot is a unit of volume. The two units are therefore incompatible.
One cubic foot is about 0.0283 cubic meter.
1ft3 (one foot cubed; or one cubic foot)
Convert everything to cubic feet. It should be easy then. Since one yard = 3 feet, 1 cubic yard = 27 cubic feet; also, one square foot x 1/4 foot = 1/4 cubic foot.