How this calculation works
Calculate volume for boxes, cylinders, spheres, cones, and other common solids. The result is calculated locally in your browser from the visible inputs, and the method below remains available for checking.
Worked example
A 5 × 4 × 3 rectangular box has volume 60 cubic units.
Assumptions and limits
- Inputs use the units shown beside each field.
- Intermediate values retain precision; displayed values are rounded for readability.
Questions people ask
How does the Volume Calculator work?
It applies this displayed method: Volume uses the selected solid: lwh, πr²h, 4πr³/3, πr²h/3 or lwh/3. Values stay in your browser and are not submitted to a server.
What should I check before using the Volume result?
Inputs use the units shown beside each field. Intermediate values retain precision; displayed values are rounded for readability. The result follows the displayed mathematical definition and the precision of the values entered.
Does this Volume calculator save my information?
No. Calculation inputs are processed on this device. Sharing creates a URL only when you choose the share action.