Convert electronvolt to femtojoule - Conversion of Measurement Units

Convert electronvolt to femtojoule

More information from the unit converter

How many electronvolt in 1 femtojoule?
The answer is 6241.5064799632.
We assume you are converting between electronvolt and femtojoule.
You can view more details on each measurement unit:
electronvolt or
femtojoule
The SI derived unit for energy is the joule.
1 joule is equal to 6.2415064799632E+18 electronvolt, or 1.0E+15 femtojoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between electronvolts and femtojoules.
Type in your own numbers in the form to convert the units!

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: Femtojoule

The SI prefix "femto" represents a factor of
10^{-15}, or in exponential notation, 1E-15.

So 1 femtojoule = 10^{-15} 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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