Volume Hemisphere Calculator

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Hemisphere Volume Calculator

Calculate the volume of a hemisphere from its radius.

Last updated: June 2026 | By Patchworkr Team

Hemisphere Radius

Radius is required.

Hemisphere volume = 2/3 pi r^3.
Live Results
Enter a valid radius to see the volume.

Formula

Volume: V = 2/3 pi r^3

Worked Example

Example: r = 6
Volume: 2/3 pi(6^3) = 144pi about 452.38934212

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