## ››Convert electronvolt to hectojoule

 electronvolt hectojoule

How many electronvolt in 1 hectojoule? The answer is 6.2415064799632E+20.
We assume you are converting between electronvolt and hectojoule.
You can view more details on each measurement unit:
electronvolt or hectojoule
The SI derived unit for energy is the joule.
1 joule is equal to 6.2415064799632E+18 electronvolt, or 0.01 hectojoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between electronvolts and hectojoules.
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You can do the reverse unit conversion from hectojoule to electronvolt, or enter any two units below:

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## ››Definition: Electron volt

In physics, the electron volt (eV) is a unit of energy. By definition, it is equal to the amount of kinetic energy gained by a single unbound electron when it accelerates through an electrostatic potential difference of one volt.

## ››Definition: Hectojoule

The SI prefix "hecto" represents a factor of 102, or in exponential notation, 1E2.

So 1 hectojoule = 102 joules.

The definition of a joule is as follows:

The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).

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