Volume Calculator
Calculate the volume of 3D shapes — cube, sphere, cylinder, cone, pyramid, and more.
Volume
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Surface Area
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Select a shape
How It Works
Select a 3D shape, enter the required dimensions, and the calculator will compute the volume and surface area instantly. Each calculation shows the formula used for reference.
About this Calculator
The Volume Calculator is a free, easy-to-use tool for 3D, cube, sphere. Simply enter your values and get instant, accurate results — no signup, no ads, no tracking. All calculations run locally in your browser, so your data stays completely private.
Privacy Note: All calculations are performed locally in your browser. No data is ever sent to a server or third party.