Information at the foundation of modern science and technology from the Physical Measurement Laboratory of NIST

		CODATA Internationally recommended values of the

Constants Topics: Values Energy Equivalents Searchable Bibliography Background Constants Bibliography Constants, Units & Uncertainty home page	Conversion factors for energy equivalents   For your convenience, you may convert energies online below.     Or display factors as:          alphabetical list, table (gif), or table (pdf)        Sorry, but you must specify units     Convert: x 10^ unit joule, J kilogram, kg inverse meter, 1/m hertz, Hz kelvin, K electron volt, eV atomic mass unit, u hartree, Eh e.g,  12.345  or  12.345(67) (Number is unneccessary if you intend to click the "Only show factor" box) To: unit joule, J kilogram, kg inverse meter, 1/m hertz, Hz kelvin, K electron volt, eV atomic mass unit, u hartree, Eh       or  See also      Values of the constants      Searchable bibliography on the constants      Background information related to the constants
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