# Online Joules to electron-volts conversion

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# Joules to electron-volts conversion

Joules (J) to electron-volts (eV) conversion calculator and how to convert.

## Joules to eV conversion calculator

Enter the energy in joules and press the *Convert* button:

#### Joules to Electronvolts

The joule is the energy same to the pressure on an object of 1 newton at a distance of one meter. One joule is same to the warmth power dissipated by way of the modern of one ampere thru one ohm of resistance for one second.

One joule is also identical to the strength had to flow an electric charge of 1 coulomb through a capability distinction of 1 volt. In addition, one joule is likewise same to the one watt-second.

The joule is the SI derived unit for power inside the metric machine. Joules can be abbreviated as J; as an instance, 1 joule can be written as 1 J.

The electronvolt is a unit of strength used in physics, maximum usually in electrostatic particle accelerator sciences.

Electronvolts may be abbreviated as eV; as an instance, 1 electronvolt can be written as 1 eV.

Energy in electronvolts can be expressed the use of the following formula: E = qV

The energy E in electronvolts is equal to the electrical fee q in essential fee times the potential distinction V in volts.

How to transform joules to eV

One joule is identical to six.241509⋅10^{18} electron-volts:

1J = 6.241509e18 eV = 6.241509⋅10^{18} eV

So the power in electron-volts E_{(eV)} is identical to the energy in joules E_{(J)} times 6.241509⋅10^{18}:

E_{(eV)} = E_{(J)} × 6.241509⋅10^{18}