Calculate & Convert

Volume Calculator

Volume of a cube, box, sphere, cylinder or cone from its dimensions.

Enter values

The formula

cube: a³ · box: l·w·h · sphere: 4⁄3πr³ · cylinder: πr²h · cone: ⅓πr²h

All calculations run locally in your browser and update instantly as you type.

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Frequently asked questions

Which dimensions do I enter for each shape?+
Cube: A = side. Box: A, B, C = length, width, height. Sphere: A = radius. Cylinder & cone: A = radius, B = height. Unused fields are ignored, and results are in your unit cubed.
All calculations run locally in your browser. Nothing you type is sent to a server.