None, since there can be no conversion.
A cubic foot is a measure of volume in 3-dimensional space while a square foot is a measure of area in 2-dimensional space. The two measure different characteristics and, according to the most basic principles of dimensional analysis, any attempt at comparisons or conversions between the two are fundamentally flawed.
226.875
27 cubic yards.will cover 720 square feet @ 1 foot thick
A 2500 square foot area x 4' deep is 10000 cubic feet. So you need 10,000 cubic feet of sand. Dry sand has a density of 80-100 pounds or so per cubic foot, so that's somewhere between 800,000 and a million pounds of sand.
To convert square feet to cubic feet, you need to know the height or depth of the space. If the height is 1 foot, then 400 square feet would equal 400 cubic feet. However, if the height is different, you would need to multiply the square footage by the height in feet to get the cubic footage. For example, if the height is 10 feet, then 400 square feet would equal 4000 cubic feet.
If the 6x12 tiles are in inches, it will take two of them to cover a square foot. You will need 210 of them.
A 1 cubic foot bag will cover 12 square feet at a depth of 1" A 1.5 cubic foot bag will cover 18 square feet at a depth of 1"
1 cubic yard equals 27 cubic feet. At a six inch depth 1 cubic foot will cover 2 square feet, so 27 cubic feet will cover 54 square feet.
Technically, none. A square foot is a measure of area whereas it is the volume of water that is required. To convert from area to volume it is necessary to know the depth. A twelfth of a cubic foot will cover an area of one square foot to a depth of 1 inch. A cubic foot will cover it to a depth of 1 foot, 100 cubic feet will cover it to a depth of 100 feet.
28 cubic feet (1.037 cubic yard, rounded)
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.
Since a cubic foot is a measurement of volume (three-dimensional space) and a square foot is a measurement of area (two-dimensional space), there is no direct conversion between the two. A cubic foot is equivalent to 1,728 cubic inches or 0.037037 cubic yards.
You don't, square feet are a measure of area and cubic feet are a measure of volume.
There is no conversion. Cubic feet is for volume while square feet is for area.
To find the volume in cubic feet needed to cover 21,000 square feet, you would also need the height of the coverage area. The volume (cubic feet) is calculated by multiplying the area (square feet) by the height (feet). Without the height, it's not possible to determine the amount of cubic feet needed to cover 21,000 square feet.
square feet
12 A cubic foot = 12" x 12" x 12" so if a square foot 1" thick were stacked 12 times it would = a cubic foot. Although if you're talking about surface area it would be 6 to cover all sides My thoughts exactly therefore it would cover 144 sq. ft. 1" thick.
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.