eV to Joule conversion

With the tool on the page, you can automatically translate between eV and Joule weight measurements. Your conversion will work automatically based on the home joule conversion formula. To perform the conversion, simply enter the value you want in the box below and press the “Convert” button. The result will appear immediately below.

eV to Joule conversion

  • eV
  • eV
  • Joule
  • J

How to convert eV to Joules?

One electron-volt is equal to 1.602176565⋅10-19 joules:

1eV = 1.602176565e-19 J = 1.602176565⋅10-19 J

eV Joule conversion formula

So the energy in joules E(J) is equal to the energy in electron volts E(eV) times 1.602176565⋅10-19:

E(J) = E(eV) × 1.602176565⋅10-19

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