Measurement converter

Try converting from "kg" to arroba (Mexican arroba), carat troy (troy carat), cental (British cental), drachma2 (Greek drachma), dram ap (apothecary dram), earth mass, electron mass (electron rest mass), English carat, Greek obolos, kwan (Japanese kwan), long ton (avoirdupois long ton), oz ap (apothecary ounce), pfund (German pfund), pound troy (troy pound), quintal, scruple (apothecary scruple), scrupulum (Roman scrupulum), UK quintal (British quintal), UK quintal2 (British quintal), uncia (Roman uncia), or any combination of units which equate to "mass" and represent mass.

kg = 3.06 as (Roman as), 34.29 assay ton, .02345343 bag, 5,000 carat troy (troy carat), .0029395 cotton bale Egypt, 11,037.53 crith, .01 doppelzentner, 232.98 drachma2 (Greek drachma), 257.21 dram troy (troy dram), 1.10E+30 electron mass (electron rest mass), 70.92 Israeli shekel mass, .26658073 kwan (Japanese kwan), .01968413 long hundredweight (avoirdupois long hundredweight), .00098421 long ton (avoirdupois long ton), 2.17 Mexican libra, 643.01 pennyweight troy (troy pennyweight), 5.98E+26 proton mass (proton rest mass), 771.62 scruple (apothecary scruple), .02204623 short hundredweight (avoirdupois short hundredweight), .01968413 UK quintal2 (British quintal).