@roscoe_casita These are nice numbers, but what you really need is the units that come with the numbers. You will find them in the documentation somewhere, and then you will be able to interconvert these quantities as you wish.
energy Calculated vasp energy for structure energy_per_atom Calculated vasp energy normalized to per atom in the unit cell volume Final relaxed volume of the material density Final relaxed density of the material
formation_energy_per_atom Calculated formation energy from the elements normalized to per atom in the unit cell e_above_hull Calculated energy above convex hull for structure. Please see Phase Diagram Manual for the interpretation of this quantity.
band_gap The calculated band gap
aka, not a single unit, unless VASP is a unit that I don't know of
