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 Measurement Converter

 Convert From: (required) Click here to Convert To: (optional) Examples: 5 kilometers, 12 feet/sec^2, 1/5 gallon, 9.5 Joules, or 0 dF. Help, Frequently Asked Questions, Use Currencies in Conversions, Measurements & Currencies Recognized Examples: miles, meters/s^2, liters, kilowatt*hours, or dC.
 Conversion Result: ```proton rest mass = 1.672614E-27 kilogram (mass) ``` Related Measurements: Try converting from "mp" to arroba (Mexican arroba), bag, catty (Chinese catty), crith, drachma2 (Greek drachma), English carat, grain (avoirdupois grain), long quarter, long ton (avoirdupois long ton), obol (Greek obol), pennyweight troy (troy pennyweight), pound ap (apothecary pound), quintal, short quarter, Spanish quintal, stone, talent (Greek talent), UK quintal (British quintal), UK quintal2 (British quintal), wey mass, or any combination of units which equate to "mass" and represent mass. Sample Conversions: mp = 5.73E-26 assay ton, 7.68E-27 bes (Roman bes), 4.92E-30 cotton bale Egypt, 1.85E-23 crith, 1,836.11 electron mass (electron rest mass), 2.34E-24 Greek obolos, 4.46E-28 kwan (Japanese kwan), 3.29E-29 long hundredweight (avoirdupois long hundredweight), 3.63E-27 Mexican libra, 3.90E-27 mina (Greek mina), 5.38E-26 oz ap (apothecary ounce), 1.02E-28 pood (Russian pood), 4.48E-27 pound ap (apothecary pound), 1.67E-29 quintal, 4.10E-29 Roman talent, 1.29E-24 scruple (apothecary scruple), 3.64E-27 Spanish libra, 3.64E-29 Spanish quintal, 2.63E-28 stone, 3.69E-29 UK quintal (British quintal).

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