Hemisphere Volume Calculator

Calculate hemisphere volume, curved surface area, total surface area, and more using radius. Full visual representation.

Radius (r) *

units

Diameter (d) (calculated)

Output Unit

Decimal Precision

Show Calculation Steps

Include Base Circle

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Hemisphere Properties

Volume

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Curved SA

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Total SA

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Base Circle Area

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Hemisphere Visualization

3D representation of your hemisphere

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Calculation Breakdown

Step-by-step hemisphere calculations

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Volume

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V = ⅔πr³

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Curved SA

—

CSA = 2πr²

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Total SA

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TSA = 3πr²

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Base Area

—

BA = πr²

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Hemisphere Formulas

All related hemisphere calculations

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Hemisphere Geometry Tips

Understanding hemisphere properties

🔮 Mathematical Disclaimer: This hemisphere volume calculator uses standard geometric formulas. Results are for educational purposes. Ensure consistent units. A hemisphere is exactly half of a sphere.