## ››Convert electronvolt to zeptojoule

 electron volt zeptojoule

How many electron volt in 1 zeptojoule? The answer is 0.0062415064799632.
We assume you are converting between electronvolt and zeptojoule.
You can view more details on each measurement unit:
electron volt or zeptojoule
The SI derived unit for energy is the joule.
1 joule is equal to 6.2415064799632E+18 electron volt, or 1.0E+21 zeptojoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between electronvolts and zeptojoules.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of electron volt to zeptojoule

1 electron volt to zeptojoule = 160.21773 zeptojoule

2 electron volt to zeptojoule = 320.43546 zeptojoule

3 electron volt to zeptojoule = 480.65319 zeptojoule

4 electron volt to zeptojoule = 640.87092 zeptojoule

5 electron volt to zeptojoule = 801.08865 zeptojoule

6 electron volt to zeptojoule = 961.30638 zeptojoule

7 electron volt to zeptojoule = 1121.52411 zeptojoule

8 electron volt to zeptojoule = 1281.74184 zeptojoule

9 electron volt to zeptojoule = 1441.95957 zeptojoule

10 electron volt to zeptojoule = 1602.1773 zeptojoule

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You can do the reverse unit conversion from zeptojoule to electron volt, 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: Zeptojoule

The SI prefix "zepto" represents a factor of 10-21, or in exponential notation, 1E-21.

So 1 zeptojoule = 10-21 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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