How many zeptojoule in 1 eV? 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 eV The SI derived unit for energy is the joule. 1 joule is equal to 1.0E+21 zeptojoule, or 6.2415064799632E+18 eV. 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!
1 zeptojoule to eV = 0.00624 eV
10 zeptojoule to eV = 0.06242 eV
50 zeptojoule to eV = 0.31208 eV
100 zeptojoule to eV = 0.62415 eV
200 zeptojoule to eV = 1.2483 eV
500 zeptojoule to eV = 3.12075 eV
1000 zeptojoule to eV = 6.24151 eV
You can do the reverse unit conversion from eV to zeptojoule, or enter any two units below:
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).
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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