# Joules to electron volts (J to eV)

energy conversions » joule conversions » J to eV## Joules to electron volts conversion table (chart)

The conversion table to the right is a default, short version of the joules to electron volts conversion table. You also have an option to create the joules to electron volts conversion table for the specific values you need. You can choose the initial value (in joules), the increment and the number of rows you want to show up in the conversion table.To create your customized joules to electron volts conversion table, click on the 'create conversion table' button.

joule (J) | electron volt (eV) |

10 | 6.2415093418967E+19 |

20 | 1.2483018683793E+20 |

30 | 1.872452802569E+20 |

40 | 2.4966037367587E+20 |

50 | 3.1207546709484E+20 |

60 | 3.744905605138E+20 |

70 | 4.3690565393277E+20 |

80 | 4.9932074735174E+20 |

## Conversion Formula

By using the online converter calculator on this page, you can calculate how many electron volts are in 'X' joules (X is the number of joules you want to convert to electron volts). In order to convert a value from joules to electron volts (from J to eV) simply type the number of joules to be converted to electron volts and then click on the 'convert' button. The formula used for converting a specific value from joules to electron volts is:

X joules * cf = Y electron volts

where

X = the specific value to be converted (in joules)

cf = the conversion factor from joules to electron volts

Y = the result (in electron volts)

*Example*

Let's suppose that you have a value of energy of 934 joules and want to express it in electron volts.

934 J = (934 × 6.2415093418967E+18) eV

934 J = 5.8295697253315E+21 eV

## Conversion factor

1 joule is equal to 6.2415093418967E+18 electron volt

(1 J = 6.2415093418967E+18 eV )

## Related topics

- To convert from joules to any other energy unit, go to convert from joules
- To convert from a unit of energy other than joule, go to all energy conversions
- If you want to do the reverse unit conversion from
**electron volts to joules**, go to convert electron volts to joules