Wolfram|Alpha Volume Calculators

Wolfram|Alpha has volume calculators. Solve volume problems related to antiprisms, bicupolas, birotundas, cubes, cupolarotundas, cupolas, curved objects, decahedra, deltahedra, dipyramids, dodecahedron stellations, dodecahedra, Dürer solids, enneahedra, gyrobicupolas, gyrocupolarotundas, heptahedra, hexahedra, hexecontahedra, icosahedra, icosidodecahedra, miscellaneous polyhedra, octahedra, orthobicupolas, pentahedra, platonics, prisms, pyramids, rhombicosidodecahedra, rhombicuboctahedra, rhombohedra, rotundas, stellations, tetrahedra, toroidals, trapezohedra and triacontahedra.