Hemisphere volume
Solve hemisphere volume with your values and follow each calculation step.
Inputs
Use the units shown—
Enter your values and select Calculate.
Formula & explanation
V = 2πr³/3
Variables & units
- Radius
- cm · minimum 0, maximum 1000000
Worked example
A hemisphere of radius 7 cm encloses 686π/3 cm³.
Assumptions
A hemisphere is half of a sphere through its centre.
Formula version 1.0.0. JavaScript floating-point arithmetic applies. Results display up to 6 decimal places; stored values retain available precision. Use the units shown.
Practice with an example
Use the default input values to find the answer. The reset icon restores those values.
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