How many attojoule in 1 electronvolt?
The answer is 0.16021773.
We assume you are converting between attojoule and electronvolt.
You can view more details on each measurement unit: attojoule or
electronvolt
The SI derived unit for energy is the joule.
1 joule is equal to 1.0E+18 attojoule, or 6.2415064799632E+18 electronvolt.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between attojoules and electronvolts.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of attojoule to electronvolt

1 attojoule to electronvolt = 6.24151 electronvolt

5 attojoule to electronvolt = 31.20753 electronvolt

10 attojoule to electronvolt = 62.41506 electronvolt

15 attojoule to electronvolt = 93.6226 electronvolt

20 attojoule to electronvolt = 124.83013 electronvolt

25 attojoule to electronvolt = 156.03766 electronvolt

30 attojoule to electronvolt = 187.24519 electronvolt

40 attojoule to electronvolt = 249.66026 electronvolt

50 attojoule to electronvolt = 312.07532 electronvolt

››Want other units?

You can do the reverse unit conversion from
electronvolt to attojoule, or enter any two units below:

The SI prefix "atto" represents a factor of
10^{-18}, or in exponential notation, 1E-18.

So 1 attojoule = 10^{-18} 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).

››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.

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