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New Online Book! Handbook of Mathematical Functions (AMS55)
Conversion & Calculation Home >> Measurement Conversion

 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 "proton mass" to assay ton, carat troy (troy carat), crith, English carat, grain (avoirdupois grain), Greek obolos, kwan (Japanese kwan), mina (Greek mina), neutron mass (neutron rest mass), oz ap (apothecary ounce), pennyweight troy (troy pennyweight), pound, quintal, Roman talent, scrupulum (Roman scrupulum), short hundredweight (avoirdupois short hundredweight), Spanish quintal, stone, talent (Greek talent), UK quintal2 (British quintal), or any combination of units which equate to "mass" and represent mass. Sample Conversions: proton mass = 5.73E-26 assay ton, 4.92E-30 cotton bale Egypt, 1.85E-23 crith, 3.90E-25 drachma2 (Greek drachma), 8.16E-24 English carat, 1.71E-25 hyl, 1.67E-27 kg (kilogram), 2.79E-27 kin (Japanese kin), 3.29E-29 long hundredweight (avoirdupois long hundredweight), 1.32E-28 long quarter, 3.63E-27 Mexican libra, 3.90E-27 mina (Greek mina), 5.16E-22 mite (English mite), 5.38E-26 oz troy (troy ounce), 1.08E-24 pennyweight troy (troy pennyweight), 1.02E-28 pood (Russian pood), 3.69E-27 pound, 4.48E-27 pound ap (apothecary pound), 2.94E-24 Roman obolus, 1.47E-28 short quarter.

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