It is 37.4 US gallons.
Assuming that the 6-in is the diameter of the column that is 400-ft long. The volume of a cylinder equals the (area of the base)*height = h[pi]r^2 Area of the base equals area of a circle equals [pi]r^2 r is the radius and equals 1/2 the diameter--.5 ft/2 or .25-ft [pi].25^2 equals .19635 *400-ft equals 78.53982ft� There are 7.48051948 US Gallons per cubic foot 78.53982ft� x 7.48051948 = 587.519 gallons (US Liquid)
For me I would convert to cubic feet and then to gallons. 30" : 2.5 ft 18" : 1.5 ft 6". : 0.5 ft Multiply all to get 1.875 cubic feet volume water is 7.48 gallons per cubic foot volume so 7.48 x 1.875 is 14.025 gallons
The pool holds approximately 10,560 gallons of water.
To find the surface area of a 15,000-gallon pool that is 7 feet deep, we first convert gallons to cubic feet. There are about 7.48 gallons in a cubic foot, so 15,000 gallons is approximately 2,004 cubic feet (15,000 ÷ 7.48). Since the pool is 7 feet deep, we can find the surface area by dividing the volume by the depth: 2,004 cubic feet ÷ 7 feet = approximately 286 square feet.
(1 mile)3 x (5,280 feet per mile)3 x (12 inches per foot)3 / (231 cubic inches per gallon) =1,101,117,147,428.57 gallonsor 1.10112 trillion gallons (rounded)
15,320.1 US gallons of water.
Approximately 8,146,286 gallons of water.
489.76 gallons of water.
Up to 168.3 gallons of water.
1234.29 gallons of water
If the pond is uniformly 6-feet deep it would contain about 1,955,109 gallons of water.
There are 27,154 gallons of water in one acre of land that is one inch deep.
Alittle under 10,000 gallons.
Assuming that the 6-in is the diameter of the column that is 400-ft long. The volume of a cylinder equals the (area of the base)*height = h[pi]r^2 Area of the base equals area of a circle equals [pi]r^2 r is the radius and equals 1/2 the diameter--.5 ft/2 or .25-ft [pi].25^2 equals .19635 *400-ft equals 78.53982ft� There are 7.48051948 US Gallons per cubic foot 78.53982ft� x 7.48051948 = 587.519 gallons (US Liquid)
21.76 US gallons of water.
13,594 US gallons of water.
This pool can hold a maximum of about 5,707.6 gallons of water.