## ››Convert electronvolt to megajoule

 electron volt megajoule

How many electron volt in 1 megajoule? The answer is 6.2415064799632E+24.
We assume you are converting between electronvolt and megajoule.
You can view more details on each measurement unit:
electron volt or megajoule
The SI derived unit for energy is the joule.
1 joule is equal to 6.2415064799632E+18 electron volt, or 1.0E-6 megajoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between electronvolts and megajoules.
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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: Megajoule

The SI prefix "mega" represents a factor of 106, or in exponential notation, 1E6.

So 1 megajoule = 106 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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