For a 1-inch line, there are approximately 0.01866 gallons per foot.
There are 15 (12-inch by 12-inch) squares in 15 square feet. Each square foot consists of 144 (12-inch by 12-inch) squares. Therefore, 15 square feet would contain a total of 2160 (12-inch by 12-inch) squares.
An inch and a linear inch are the same measurement. A linear inch is merely used to remove confusion between a linear inch, a square inch, and a cubic inch.
To convert pounds per square feet to pounds per square inch, you need to divide by 144 since there are 144 square inches in a square foot. In this case, 32 pounds per square foot would be equal to 0.222 pounds per square inch.
Gallons and square miles can't be compared; a gallon is a measure of volume, whereas a square mile is a measure of area. But let's try to make sense of the apparently nonsense question. What if the question poster had asked, "How many gallons are there in a one-square-mile puddle of water that is a quarter of an inch deep?" That calculation is non-trivial and may yield an answer that is surprising. Here are some units and conversions that may be helpful: 1 square mile = 27878400 square feet1 inch = 0.083333 foot1 cubic foot = 1728 cubic inches1 gallon = 231 cubic inchesIf you did the arithmetic right, that rather large puddle contains 4,344,685.7 gallons of water. (The proof is left to the reader.)
7,480.52 gallons for every inch of depth
1 gallon
A square foot has no volume. if you are asking how many gallons are in a cubic foot the answer id 7.4805195.
It takes 0.6234 gallon (rounded) to cover one square foot of area 1 inch deep.
4.329004 gallons.
The capacity of the tubing is 94.6 Imperial gallons, or 113.6 US gallons. There need not be any water in it!
2.61153 gallons.
One square inch is 1/144 of a square foot.1 square inch = 0.006944 square foot (rounded)1 square foot = 144 square inches
A gallon is a measure of volume whereas a square foot is a measure of area. So there are no gallons in a square foot and no square feet in a gallon.
1 square ft= 144 square inch
2000 Gallons
0.6528 gallon per foot (rounded)