It takes 0.6234 gallon (rounded) to cover one square foot of area 1 inch deep.
Nine in each square foot. (27 times 9 equals 243).
0.00068870524 acre 2.7870912 square meter 4,320 square inch 0.00068870524 acre 2.7870912 square meter 4,320 square inch
Let's see... Let's first modify the question into: "how many gallons are in a CUBIC foot" since a "square foot" is a two-dimensional area. The easiest method I can think of is to convert gallons into liters and figure volume that way since the measurements of length and volume are easily convertable. So 1 gallon = 3.784 Liters. Since 16.387 cubic cm's = 1 cubic inch, 1000 cubic cm's = 1L = 61.023 cubic inches. So this means that there are 230.914 cubic inches in one gallon. So if 1728 cubic inches is one cubic foot, 7.483 gallons will fill one cubic foot.
One square foot can be divided into four 6 inch squares. Multiplying the number of square feet by 4 gives an answer of 4,000 6 inch squares in an area of 1,000 square feet.
To determine how many 16x16 inch blocks are needed for a 10x10 foot patio, first convert the patio dimensions to inches: 10 feet equals 120 inches. The area of the patio is 120 inches x 120 inches, which equals 14,400 square inches. Each 16x16 inch block has an area of 256 square inches. Dividing the patio area by the area of one block, you need 14,400 / 256 = 56.25 blocks, so you would need 57 blocks to cover the patio.
A square foot equals an area 12"Wide x 12"Long x 1"Deep. A cubic foot equals an area 12"W x 12"L x 12"D. Therefore, a cubic foot contains 12 square feet. A cubic foot contains 7.48 gallons of water (trust me). You divide a cubic foot by 12 to get 12 square feet, therefore you would divide 7.48 by 12 to get the amount of water contained in 1 square foot. 7.48 divided by 12 equals .623 gallons. For every inch of rainfall there will be .623 gallons of water falling on every square foot.
7,480.52 gallons for every inch of depth
Here is my take: 1 gallon of water equals 231 cubic inches 1 square foot, 1 inch tall equals 144 cubic inches (12"x12"X1") 1 square foot needs 0.624 gallons to equal 1 inch of cover (144 cubic inched divided by 231 cubic inches) 16 square feet would require 9.975 gallons of water to be covered 1 inch deep. (16*0.624) **Runsky**
40 square feet is 5760 square inches. 5760 square inches times 0.1 inch equals 576 cubic inches. Since there are 277.4196 cubic inches in a (US) gallon, 576 cubic inches is about 2.49 gallons.
nine
About 1,246 Imperial gallons (UK) or about 1,500 US gallons.
1 gallon
Pounds per square foot x 0.006944 equals psi
The capacity of the tubing is 94.6 Imperial gallons, or 113.6 US gallons. There need not be any water in it!
A square foot is a unit of area. An inch is a unit of length. The two units are therefore incompatible.
square feet
It is 7.83 gallons per inch. .785x4x4x1=12.56 cubic feet. 12.56 cubic feet x 7.48 gallons per cubic foot=93.9 gallons per foot 93.9 gallons per foot / 12 inches per foot =7.83 gallons per inch.