If you have the radius instead, just multiply it by two. Since in practical situations it is easier to measure the diameter (of a tube, a round steel bar, a cable, etc.) than it is to measure the radius, and on most technical schemes it is the diameter which is given, our cylinder volume calculator accepts the diameter as an input. Multiplying the area of the slice by the depth of the stack is an easy way to conceptualize the way for calculating the volume of a cylinder. The height of the cylinder gives us the depth of stacking, while the area of the base gives us the area of each circular slice.
One can think of a cylinder as a series of circles stacked one upon another.
#Pot volume calculator how to#
How to calculate the volume of a cylinder? The result from our volume of a cylinder calculator is always in cubic units, based on the input unit: in 3, ft 3, yd 3, cm 3, m 3, km 3, and so on.
To do the calculation properly, you must have the two measurements in the same length units. Visual in the figure below:įirst, measure the diameter of the base (usually easier than measuring the radius), then measure the height of the cylinder. The formula for the volume of a cylinder is height x π x (diameter / 2) 2, where (diameter / 2) is the radius of the base (d = 2 x r), so another way to write it is height x π x radius 2. How to calculate the volume of a cylinder?.
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