Joules to Electron-Volts Conversion

Simply enter the energy value in joules into the input field and click “Convert” to instantly get the result in electron-volts (eV). If you need to start over, just hit the “Reset” button. Enjoy effortless energy unit conversions!

Joules to eV Conversion Calculator

eV to Joules conversion ►

How Do You Convert J to eV?

One joule is equal to 6,241509⋅1018 electron-volts:

1J = 6,241509⋅1018 eV

So the energy in electron-volts E(eV) is equal to the energy in joules E(J) times 6,241509⋅1018:

E(eV) = E(J) × 6,241509 * 1018

Joules to eV Conversion Table

Energy (J)Energy (eV)
1 J6,241509⋅1018 eV
2 J1,248302⋅1019 eV
3 J1,872453⋅1019 eV
4 J2,496604⋅1019 eV
5 J3,120755⋅1019 eV
6 J3,744906⋅1019 eV
7 J4,369057⋅1019 eV
8 J4,993207⋅1019 eV
9 J5,617358⋅1019 eV
10 J6,241509⋅1019 eV
20 J1,248302⋅1020 eV
30 J1,872453⋅1020 eV
40 J2,496604⋅1020 eV
50 J3,120755⋅1020 eV
60 J3,744906⋅1020 eV
70 J4,369057⋅1020 eV
80 J4,993207⋅1020 eV
90 J5,617358⋅1020 eV
100 J6,241509⋅1020 eV
200 J1,248302⋅1021 eV
300 J1,872453⋅1021 eV
400 J2,496604⋅1021 eV
500 J3,120755⋅1021 eV
600 J3,744906⋅1021 eV
700 J4,369057⋅1021 eV
800 J4,993207⋅1021 eV
900 J5,617358⋅1021 eV
1000 J6,241509⋅1021 eV
Joules to eV conversion chart

See Also

About The Author