Math
Volume of a Hemisphere Calculator
Find the volume of a hemisphere from its radius.
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A hemisphere is half a sphere; its volume is half a sphere's volume.
The math behind it
V = (2/3)πr³, exactly half of the full sphere's (4/3)πr³.
Worked Example
Radius 6 → V = (2/3)π(216) ≈ 452.39.Frequently Asked Questions
How does this compare to a cone of the same radius and height?
A hemisphere holds twice the volume of a cone with height equal to its radius.
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