This app is a calculator for volume, you can calculate the volume of cube, cube+tube, cone, rectangular, cylinder, sphere, triangular prism, pyramid rectangular base, tetrahedron, cone bottom silo, capsule, rectangular + rectangular, rectangular + cube, rectangular + cone, hollow rectangular, hollow tube, hollow cylinder, frustum of a cone, trapezoid. This is the free Volume Calculator application. Available volume unit conversions include: cubic meter (m^3) cubic kilometer (km^3) cubic decimet