Measurement converter

Try converting from "pennyweight troy" to arroba (Mexican arroba), bes (Roman bes), bowling ball, denarius (Roman denarius), drachma2 (Greek drachma), dram ap (apothecary dram), dram troy (troy dram), earth mass, electron mass (electron rest mass), hyl, kin (Japanese kin), long hundredweight (avoirdupois long hundredweight), Mexican libra, mite (English mite), oz troy (troy ounce), pfund (German pfund), pound, scruple (apothecary scruple), stone, UK quintal (British quintal), or any combination of units which equate to "mass" and represent mass.

pennyweight troy = .00003647 bag, .00021429 bowling ball, .00001555 doppelzentner, .4 dram ap (apothecary dram), 2.60E-28 earth mass, 1.71E+27 electron mass (electron rest mass), 24 grain (avoirdupois grain), .11029602 Israeli shekel mass, .00155517 kg (kilogram), .00259151 kin (Japanese kin), .00003061 long hundredweight (avoirdupois long hundredweight), .00000156 metric ton, .0033779 Mexican libra, .00362313 mina (Greek mina), .00311035 pfund (German pfund), 2.74 Roman obolus, .0000381 Roman talent, .00013714 short quarter, .00010656 slug, .0002449 stone.