1 cubic foot = 7.48051948 US gallons
radius (r) = d/2 = 4/2 = 2
Volume of a cylinder = Pi*r2*h
V = Pi*22*4 ~= 50.2654824 cubic feet * 7.48051948 gallons/cubic foot ~= 376.01 gallons
4745 gallons Best estimate I have.
29,610.94 gallons (rounded)
A cylindrical tower with a diameter of 10 feet and a height of 30 feet has a volume of: 2,360 cubic feet.
To calculate the volume of a cylindrical tank, you would use the formula V = πr^2h, where r is the radius of the tank (half of the diameter). In this case, the radius would be 2 feet (half of 4 feet). Plugging in the values, V = π(2^2)(11) = 88π cubic feet. To convert this to gallons, you would multiply by 7.48 (since 1 cubic foot is approximately 7.48 gallons), giving you approximately 656 gallons.
217147
3.14x4=12.56x2=25.12cubic feet 1 cubic ft=7.48 gals 7.48x25.12=187.8976gals
An 18-inch pipe (inside diameter) 3,000 feet long could hold up to 5,301.44 US gallons.
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Pipe is generally cylindrical and the dimension refers to the inside diameter. One cubic foot contains 7.48 gallons. The volume of a one foot long 20" diameter pipe is: pi(1.667/2)^2 = 2.18 cubic feet. At 7.48 gallons per cubic foot the total volume is 16.3 gallons.
a 4 feet diameter tank holds 94 gallons/foot. Therefore 94 x 3 =282 gallons
I am on my sixth beer so I don't know if you talking about a 16 foot perimeter or a 16 food diameter... if its a 16 foot diameter then 22773.83 gallons... That's to the very top. if its a 16 foot perimeter which would be totally illogical but oh well, it would be 2306.69 gallons... that means the diameter would of your pool would only be 5.1ish feet.
There are 907.9202769 feet2 of water, but you will have to convert that into gallons.