# Convert Kilojoules to Electronvolts

Enter the energy in kilojoules below to get the value converted to electronvolts.

**Results in Electronvolts:**

## How to Convert Kilojoules to Electronvolts

To convert a kilojoule measurement to a electronvolt measurement, multiply the energy by the conversion ratio. One kilojoule is equal to 6.2415E+21 electronvolts, so use this simple formula to convert:

The energy in electronvolts is equal to the kilojoules multiplied by 6.2415E+21.

**For example,**here's how to convert 5 kilojoules to electronvolts using the formula above.

Kilojoules and electronvolts are both units used to measure energy. Keep reading to learn more about each unit of measure.

## Kilojoules

One kilojoule is equal to 1,000 joules, which are the energy equal to the force on an object of one newton at a distance of one meter.

The kilojoule is a multiple of the joule, which is the SI derived unit for energy. In the metric system, "kilo" is the prefix for 10^{3}. Kilojoules can be abbreviated as *kJ*, for example 1 kilojoule can be written as 1 kJ.

## Electronvolts

The electronvolt is a unit of energy used in physics, most commonly in electrostatic particle accelerator sciences.

Electronvolts can be abbreviated as *eV*, for example 1 electronvolt can be written as 1 eV.

Energy in electronvolts can be expressed using the following formula: E = qV

The energy E in electronvolts is equal to the electric charge q in elementary charge times the potential difference V in volts.

## Kilojoule Measurements and Equivalent Electronvolt Conversions

Kilojoules | Electronvolts |
---|---|

1 kJ | 6,241,499,999,999,999,606,784 eV |

2 kJ | 12,482,999,999,999,999,213,568 eV |

3 kJ | 18,725,000,000,000,000,786,432 eV |

4 kJ | 24,965,999,999,999,998,427,136 eV |

5 kJ | 31,207,999,999,999,997,902,848 eV |

6 kJ | 37,448,999,999,999,999,737,856 eV |

7 kJ | 43,691,000,000,000,003,407,872 eV |

8 kJ | 49,931,999,999,999,996,854,272 eV |

9 kJ | 56,174,000,000,000,000,524,288 eV |

10 kJ | 62,415,000,000,000,002,359,296 eV |

11 kJ | 68,656,999,999,999,997,640,704 eV |

12 kJ | 74,897,999,999,999,999,475,712 eV |

13 kJ | 81,139,999,999,999,994,757,120 eV |

14 kJ | 87,380,999,999,999,996,592,128 eV |

15 kJ | 93,622,999,999,999,991,873,536 eV |

16 kJ | 99,863,999,999,999,993,708,544 eV |

17 kJ | 106,109,999,999,999,996,329,984 eV |

18 kJ | 112,350,000,000,000,004,718,592 eV |

19 kJ | 118,589,999,999,999,996,329,984 eV |

20 kJ | 124,830,000,000,000,004,718,592 eV |

21 kJ | 131,069,999,999,999,996,329,984 eV |

22 kJ | 137,310,000,000,000,004,718,592 eV |

23 kJ | 143,549,999,999,999,996,329,984 eV |

24 kJ | 149,800,000,000,000,006,291,456 eV |

25 kJ | 156,040,000,000,000,014,680,064 eV |

26 kJ | 162,279,999,999,999,989,514,240 eV |

27 kJ | 168,519,999,999,999,997,902,848 eV |

28 kJ | 174,760,000,000,000,006,291,456 eV |

29 kJ | 181,000,000,000,000,014,680,064 eV |

30 kJ | 187,249,999,999,999,991,087,104 eV |

31 kJ | 193,489,999,999,999,999,475,712 eV |

32 kJ | 199,730,000,000,000,007,864,320 eV |

33 kJ | 205,970,000,000,000,016,252,928 eV |

34 kJ | 212,209,999,999,999,991,087,104 eV |

35 kJ | 218,449,999,999,999,999,475,712 eV |

36 kJ | 224,690,000,000,000,007,864,320 eV |

37 kJ | 230,939,999,999,999,984,271,360 eV |

38 kJ | 237,179,999,999,999,992,659,968 eV |

39 kJ | 243,420,000,000,000,001,048,576 eV |

40 kJ | 249,660,000,000,000,009,437,184 eV |

## More Kilojoule Energy Conversions

**Joules**

- Convert to Joules
- 1 kJ is equal to 1,000 joules
- Convert to Megajoules
- 1 kJ is equal to 0.001 megajoules
- Convert to Gigajoules
- 1 kJ is equal to 1.0E-6 gigajoules

**Calories**

- Convert to Calories
- 1 kJ is equal to 239.005736 calories
- Convert to Kilocalories
- 1 kJ is equal to 0.239006 kilocalories
- Convert to Megacalories
- 1 kJ is equal to 0.000239 megacalories

**Watts x Time**

- Convert to Watt-hours
- 1 kJ is equal to 0.277778 watt-hours
- Convert to Kilowatt-hours
- 1 kJ is equal to 0.000278 kilowatt-hours
- Convert to Megawatt-hours
- 1 kJ is equal to 2.7778E-7 megawatt-hours
- Convert to Watt-seconds
- 1 kJ is equal to 1,000 watt-seconds

**Thermal Units**

- Convert to British Thermal Units
- 1 kJ is equal to 0.947817 british thermal units
- Convert to Million BTU
- 1 kJ is equal to 9.4782E-7 million BTU
- Convert to Therms
- 1 kJ is equal to 9.4782E-6 therms
- Convert to Quads
- 1 kJ is equal to 9.4782E-16 quads

**Electronvolts**

- Convert to Kiloelectronvolts
- 1 kJ is equal to 6,241,500,000,000,000,000 kiloelectronvolts
- Convert to Megaelectronvolts
- 1 kJ is equal to 6,241,500,000,000,000 megaelectronvolts