How many eV in 1 kJ?
The answer is 6.2415064799632E+21.
We assume you are converting between electronvolt and kilojoule.
You can view more details on each measurement unit:
eV or kJ
The SI derived unit for energy is the joule.
1 joule is equal to 6.2415064799632E+18 eV, or 0.001 kJ.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between electronvolts and kilojoules.
Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from kJ to eV, or enter any two units below:
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.
The SI prefix "kilo" represents a factor of 103, or in exponential notation, 1E3.
So 1 kilojoule = 103 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).
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!