Did you mean to convert |
calorie [15 °C] calorie [I.T.] calorie [nutritional] calorie [thermochemical] |
to |
electron volts |

How many calorie in 1 electron volts?
The answer is 3.82764895599E-20.

We assume you are converting between **calorie [15 °C]** and **electronvolt**.

You can view more details on each measurement unit:

calorie or
electron volts

The SI derived unit for **energy** is the joule.

1 joule is equal to 0.238902957619 calorie, or 6.24150647996E+18 electron volts.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between calories and electronvolts.

Type in your own numbers in the form to convert the units!

15 °C calorie: the amount of energy required to warm 1 g of air-free water from 14.5 °C to 15.5 °C at a constant pressure of 101.325 kPa (1 atm). Experimental values of this calorie ranged from 4.1852 J to 4.1858 J. The CIPM in 1950 published a mean experimental value of 4.1855 J, noting an uncertainty of 0.0005 J.

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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