Useful Tools

 

Global Interference will show any overlapping volumes in an assembly

Analysis tab > Global Interference

 

Mass Properties will give you the volume/weight of a component or assembly. If your after the weight you will need to set a material to the model through File > Prepare > Model Properties. If your just after the volume just leave the defaults.

Analysis tab > Mass Properties

The figure for volume is likely to be shown as an exponential figure in the modelling units.

Example: VOLUME 8.5010447e+03 MM^3 , move the decimal place plus 3 places to give 8501.0447 MM^3.   Remember to convert this figure if you need different units:

1000mm^3 = 1cm^3    therefore  8501.0447mm^3  =  8.5cm^3  to 1 dp