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

 Measurement Converter

 (Help)

 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 mass (mass) ``` Related Measurements: Try converting from "proton mass" to bag, catty (Chinese catty), drachma2 (Greek drachma), dram (avoirdupois dram), earth mass, electron mass (electron rest mass), English carat, kwan (Japanese kwan), long quarter, mite (English mite), picul (Chinese picul), pood (Russian pood), pound troy (troy pound), quintal, Roman obolus, Roman talent, scrupulum (Roman scrupulum), short quarter, talent (Greek talent), wey mass, or any combination of units which equate to "mass" and represent mass. Sample Conversions: proton mass = 7.68E-27 bes (Roman bes), 2.30E-28 bowling ball, 2.77E-27 catty (Chinese catty), 7.37E-30 cotton bale (US), 3.98E-25 dinar (Arabian dinar), 4.30E-25 dram troy (troy dram), 2.80E-52 earth mass, 1,836.11 electron mass (electron rest mass), 4.10E-27 funt (Russian funt), 1.19E-25 Israeli shekel mass, 3.29E-29 long hundredweight (avoirdupois long hundredweight), 1.08E-24 pennyweight troy (troy pennyweight), 3.35E-27 pfund (German pfund), 4.48E-27 pound ap (apothecary pound), 4.48E-27 pound troy (troy pound), 2.94E-24 Roman obolus, 4.10E-29 Roman talent, 4.42E-26 tael (Chinese tael), 6.49E-29 talent (Greek talent), 1.46E-29 wey mass.

Feedback, suggestions, or additional measurement definitions?
Please read our Help Page and FAQ Page then post a message or send e-mail. Thanks!