Measurement converter

Try converting from "Roman obolus" to as (Roman as), bag, bes (Roman bes), cotton bale Egypt, denarius (Roman denarius), dinar (Arabian dinar), doppelzentner, drachma2 (Greek drachma), dram (avoirdupois dram), dram troy (troy dram), electron mass (electron rest mass), Greek obolos, kg (kilogram), kwan (Japanese kwan), long hundredweight (avoirdupois long hundredweight), oz troy (troy ounce), pood (Russian pood), quintal, Spanish quintal, stone, or any combination of units which equate to "mass" and represent mass.

Roman obolus = .0000783 bowling ball, .00001253 cental (British cental), .00000251 cotton bale (US), .00000167 cotton bale Egypt, .14616667 denarius (Roman denarius), .14616667 dram troy (troy dram), 2.77 English carat, .00139206 funt (Russian funt), .79438402 Greek obolos, .00015149 kwan (Japanese kwan), .00001119 long hundredweight (avoirdupois long hundredweight), .00132395 mina (Greek mina), .00152257 pound troy (troy pound), .00000568 quintal, .00001392 Roman talent, .4385 scruple (apothecary scruple), .50028523 scrupulum (Roman scrupulum), .00005011 short quarter, 6.26E-07 short ton, .00008949 stone.