Volume Calculator (m³, Litres, ft³)

Volume of a box or cylinder in cubic metres, litres, gallons and cubic feet from any length unit.

Step-by-step guides

How to Calculate an Ellipsoid’s Volume with a Triple Integral
Set up a triple integral for an ellipsoid, use scaled spherical coordinates and the Jacobian, and derive its volume from the semiaxes.
How to Calculate Volume in Cubic Metres (m³)
To calculate volume in cubic metres, use the formula for the object's shape, convert every length to metres, and multiply or apply the matching formula.