Calculate the volume of 3D shapes including cube, cuboid, sphere, cylinder and cone.
Choose the shape from the dropdown — input fields update automatically. Enter all dimensions in the same unit (cm, m, in, etc.) and click Calculate. Volume is returned in cubic units. For a sphere enter the radius; for a cylinder or cone enter the base radius and the height.
Results from this calculator are estimates based on standard geometric volume formulas and are provided for general informational purposes. Rounding, regional standards and manufacturer variations can cause small differences from official or brand-specific figures.
For decisions where precision is critical — engineering, construction or legal contexts — verify results with a qualified professional or an official reference source.
This calculator uses standard geometric volume formulas. The underlying logic was built and manually cross-checked against independent reference calculators and textbook worked examples across dozens of test cases before publication.
Every formula on elCalculador is reviewed by our editorial team for mathematical accuracy, and pages are re-audited whenever a calculator's logic or inputs are updated.