A powerful calculator for calculation of volume and mass of object with a complex configuration.You can use metrical and American units.

Features:
1) Choice of a configuration from the list;
2) Choice of a material from the list;
3) Calculation for any meaning of density;
4) Addition of volumes and masses of unequal parts of object;
5) Addition of volumes and masses of unequal apertures of object;
6) Uses metrical and American units;
7) Undo of last operation;
8) Reset of results