How many electronvolt in 1 zettawatthour?
The answer is 2.2469423327868E+43.
We assume you are converting between electronvolt and zettawatthour.
You can view more details on each measurement unit: electronvolt or
zettawatthour
The SI derived unit for energy is the joule.
1 joule is equal to 6.2415064799632E+18 electronvolt, or 2.7777777777778E-25 zettawatthour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between electronvolts and zettawatthour.
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: Zettawatthour

The SI prefix "zetta" represents a factor of
10^{21}, or in exponential notation, 1E21.

So 1 zettawatthour = 10^{21} .

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