Measurement converter

Try converting from "ap grain" to arroba (Mexican arroba), catty (Chinese catty), cental (British cental), dinar (Arabian dinar), doppelzentner, dram ap (apothecary dram), dram troy (troy dram), English carat, gram, Israeli shekel mass, kin (Japanese kin), oz (ounce), Roman talent, scruple (apothecary scruple), short quarter, Spanish quintal, stone, tael (Chinese tael), talent (Greek talent), wey mass, or any combination of units which equate to "mass" and represent mass.

ap grain = 3.90E+22 AMU (atomic mass unit), .00222165 assay ton, .00029762 bes (Roman bes), 6.48E-07 doppelzentner, .01666667 dram ap (apothecary dram), .01666667 dram troy (troy dram), 1.08E-29 earth mass, .31609224 English carat, .09057971 Greek obolos, .00459567 Israeli shekel mass, .00010798 kin (Japanese kin), 6.48E-08 metric ton, .08928571 obol (Greek obol), .00228571 oz (ounce), .0001296 pfund (German pfund), 3.87E+22 proton mass (proton rest mass), 6.48E-07 quintal, .05 scruple (apothecary scruple), .00000143 short hundredweight (avoirdupois short hundredweight), .00238095 uncia (Roman uncia).