Cone Volume Calculator
The volume of a cone from its base radius and height.
Result
Volume
261.80
How it works
V = (1/3) × π × r² × h
A cone holds exactly one third of the cylinder with the same base and height. Use the same length unit for radius and height; the volume is in that unit cubed.
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Frequently asked questions
Why one third?
A cone is one third of a cylinder of equal base and height — that is the (1/3) factor.
What units does it use?
Whatever you enter: if radius and height are in cm, the volume is in cm³.
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