Energy Conversion

J (joule)
kg (kilogram)
m-1 (per metre)
Hz (hertz)
K (kelvin)
eV (electronvolt)
u (elementary mass)
Eh (Hartree energie)


The results have been rounded to significant digits.

This energy conversion calculator can be used to convert energy between a wide range of various units from the low energies at the microscopic level of atoms to the enormous energies of nuclear bombs.

How to Use:
Type the value to convert into the field, behind which you find the unit. Click on any empty space in the window or on the “calculate” button. The converted result will be shown in the other fields. You can use the “reset” button to reset the process.

Please send us feedback or an email if you have suggestions on how to improve this site for your use or if you would like to see more conversions calculator included.

There is no warranty from Units Calculator for the conversion. Please check your data and result before use, for Units Calculator is not responsible for damage of any kind caused by wrong results produced.

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