Spanish libra = 0.45994266318 kilogram (mass)
Try converting from "Spanish libra" to arroba (Mexican arroba), catty (Chinese catty), cental (British cental), drachma2 (Greek drachma), dram troy (troy dram), English carat, grain (avoirdupois grain), gram, hyl, kg (kilogram), kin (Japanese kin), long ton (avoirdupois long ton), oz troy (troy ounce), pennyweight troy (troy pennyweight), picul (Chinese picul), quintal, Roman obolus, scrupulum (Roman scrupulum), Spanish quintal, uncia (Roman uncia), or any combination of units which equate to "mass" and represent mass.
Spanish libra = .03845716 arroba (Mexican arroba), 15.77 assay ton, .063375 bowling ball, .01014 cental (British cental), 5,076.63 crith, 107.16 drachma2 (Greek drachma), 7.69E-26 earth mass, 1.13 funt (Russian funt), 642.93 Greek obolos, .12261185 kwan (Japanese kwan), .9386585 livre (French livre), .00045994 metric ton, 141,960 mite (English mite), 14.79 oz ap (apothecary ounce), .91988533 pfund (German pfund), 1.23 pound ap (apothecary pound), 2.75E+26 proton mass (proton rest mass), .04056 short quarter, .000507 short ton, .01785903 talent (Greek talent).
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