›› Convert zeptojoule to electronvolt


›› More information from the unit converter

How many zeptojoule in 1 electronvolt? The answer is 160.21773.
We assume you are converting between zeptojoule and electronvolt.
You can view more details on each measurement unit:
zeptojoule or electronvolt
The SI derived unit for energy is the joule.
1 joule is equal to 1.0E+21 zeptojoule, 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 zeptojoules and electronvolts.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of zeptojoule to electronvolt

1 zeptojoule to electronvolt = 0.00624 electronvolt

10 zeptojoule to electronvolt = 0.06242 electronvolt

50 zeptojoule to electronvolt = 0.31208 electronvolt

100 zeptojoule to electronvolt = 0.62415 electronvolt

200 zeptojoule to electronvolt = 1.2483 electronvolt

500 zeptojoule to electronvolt = 3.12075 electronvolt

1000 zeptojoule to electronvolt = 6.24151 electronvolt

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›› Common energy conversions

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›› 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).

›› 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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