# Joules to kilo-electron volts (J to keV)

energy conversions » joule conversions » J to keV## Joules to kilo-electron volts conversion table (chart)

The conversion table to the right is a default, short version of the joules to kilo-electron volts conversion table. You also have an option to create the joules to kilo-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 kilo-electron volts conversion table, click on the 'create conversion table' button.

joule (J) | kilo-electron volt (keV) |

10 | 6.2415093418967E+16 |

20 | 1.2483018683793E+17 |

30 | 1.872452802569E+17 |

40 | 2.4966037367587E+17 |

50 | 3.1207546709484E+17 |

60 | 3.744905605138E+17 |

70 | 4.3690565393277E+17 |

80 | 4.9932074735174E+17 |

## Conversion Formula

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

X joules * cf = Y kilo-electron volts

where

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

cf = the conversion factor from joules to kilo-electron volts

Y = the result (in kilo-electron volts)

*Example*

Let's suppose that you have a value of energy of 726 joules and want to express it in kilo-electron volts.

726 J = (726 × 6.2415093418967E+15) keV

726 J = 4.531335782217E+18 keV

## Conversion factor

1 joule is equal to 6.2415093418967E+15 kilo-electron volt

(1 J = 6.2415093418967E+15 keV )

## 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
**kilo-electron volts to joules**, go to convert kilo-electron volts to joules