volume of a clylinder= pi(r^2)h
plug in values= pi(.5^2)(5) equals about 3.92 cubic feet
19.8
To calculate the volume of a circular spa, use the formula for the volume of a cylinder: ( V = \pi r^2 h ), where ( r ) is the radius and ( h ) is the height (or depth). The radius is half of the diameter, so for a 12-foot diameter, the radius is 6 feet. Plugging in the values: ( V = \pi (6^2)(3) = \pi (36)(3) = 108\pi ) cubic feet. Therefore, the volume of the spa is approximately 339.3 cubic feet (using ( \pi \approx 3.14 )).
Assuming 11 feet is the diameter of the tank, the volume will be 11 times pi times 2, in cubic feet. That equals 69.115 cubic feet (rounded to 3 decimals), which equals 517.016 gallons.
In cubic inches it is: pi*4.5*4.5*24 = 486*pi or about 1527 rounded
About 28,944.8L
pi x (diameter squared/4) times height = volume volume = 808,727
Without depth, the circle is a flat figure without volume ... zero cubic units.
To calculate the volume of water in a pipe, first convert the diameter to feet (28 inches = 2.33 feet). Then use the formula for the volume of a cylinder (V = πr^2h) where r = radius (half the diameter) and h = height. For a 2.33-foot diameter pipe and 1 foot height, the volume is roughly 17.19 gallons of water per foot.
The volume is 19.635 cubic feet.
To calculate the volume in gallons of a round pool, do the following calculation: diameter x diameter x depth x 5.9 Example: 28ft x 28ft x 4ft x 5.9 = 18,502.4 gallons
The volume of a 100-foot diameter x 200-foot long cylinder is: 11,750,400 US gallons.
There are 3,634 liters (960 gallons) of water in a pool that is four feet in diameter and 8 feet deep.