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Joule to Electronvolt

Convert measurements between Joule and Electronvolt.

Common conversions

10000000000J = 6.24e+28 eV
50000000000J = 3.12e+29 eV
100000000000J = 6.24e+29 eV
240000000000J = 1.50e+30 eV
320000000000J = 2.00e+30 eV
550000000000J = 3.43e+30 eV

Conversion information

1 Joule = 6.2415e+18 Electronvolt

SI unit of energy, equals one newton meter.
Energy of an electron moving through one volt.

Frequently Asked Questions

What is a joule?
It is the basic unit of energy in the International System, equal to the energy transferred when a force of one newton moves an object one meter.
Where is the joule used?
It is used in physics, engineering, and chemistry to measure energy, work, and heat.
What is an electronvolt?
It is the energy gained by an electron moving through a potential difference of one volt.
Where is the eV used?
In particle physics, chemistry, and spectroscopy.