# Convert Electronvolts to Kilocalories

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

**Results in Kilocalories:**

## How to Convert Electronvolts to Kilocalories

To convert a electronvolt measurement to a kilocalorie measurement, multiply the energy by the conversion ratio. One electronvolt is equal to 3.8293E-23 kilocalories, so use this simple formula to convert:

The energy in kilocalories is equal to the electronvolts multiplied by 3.8293E-23.

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

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

## 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.

## Kilocalories

One kilocalorie, is equal to the heat needed to raise the temperature of one kilogram of water from 14.5 to 15.5 degrees Celsius.

Kilocalories can be abbreviated as *kcal*, for example 1 kilocalorie can be written as 1 kcal.

When being used to measure nutrition or metabolic processes, the large calorie is used, which is equal to one kilocalorie.

## Electronvolt Measurements and Equivalent Kilocalorie Conversions

Electronvolts | Kilocalories |
---|---|

1 eV | 0.000000000000000000000038293 kcal |

2 eV | 0.000000000000000000000076586 kcal |

3 eV | 0.00000000000000000000011488 kcal |

4 eV | 0.00000000000000000000015317 kcal |

5 eV | 0.00000000000000000000019146 kcal |

6 eV | 0.00000000000000000000022976 kcal |

7 eV | 0.00000000000000000000026805 kcal |

8 eV | 0.00000000000000000000030634 kcal |

9 eV | 0.00000000000000000000034464 kcal |

10 eV | 0.00000000000000000000038293 kcal |

11 eV | 0.00000000000000000000042122 kcal |

12 eV | 0.00000000000000000000045952 kcal |

13 eV | 0.00000000000000000000049781 kcal |

14 eV | 0.0000000000000000000005361 kcal |

15 eV | 0.00000000000000000000057439 kcal |

16 eV | 0.00000000000000000000061269 kcal |

17 eV | 0.00000000000000000000065098 kcal |

18 eV | 0.00000000000000000000068927 kcal |

19 eV | 0.00000000000000000000072757 kcal |

20 eV | 0.00000000000000000000076586 kcal |

21 eV | 0.00000000000000000000080415 kcal |

22 eV | 0.00000000000000000000084244 kcal |

23 eV | 0.00000000000000000000088074 kcal |

24 eV | 0.00000000000000000000091903 kcal |

25 eV | 0.00000000000000000000095732 kcal |

26 eV | 0.00000000000000000000099562 kcal |

27 eV | 0.0000000000000000000010339 kcal |

28 eV | 0.0000000000000000000010722 kcal |

29 eV | 0.0000000000000000000011105 kcal |

30 eV | 0.0000000000000000000011488 kcal |

31 eV | 0.0000000000000000000011871 kcal |

32 eV | 0.0000000000000000000012254 kcal |

33 eV | 0.0000000000000000000012637 kcal |

34 eV | 0.000000000000000000001302 kcal |

35 eV | 0.0000000000000000000013403 kcal |

36 eV | 0.0000000000000000000013785 kcal |

37 eV | 0.0000000000000000000014168 kcal |

38 eV | 0.0000000000000000000014551 kcal |

39 eV | 0.0000000000000000000014934 kcal |

40 eV | 0.0000000000000000000015317 kcal |

## More Electronvolt Energy Conversions

**Joules**

- Convert to Joules
- 1 eV is equal to 1.6022E-19 joules
- Convert to Kilojoules
- 1 eV is equal to 1.6022E-22 kilojoules
- Convert to Megajoules
- 1 eV is equal to 1.6022E-25 megajoules
- Convert to Gigajoules
- 1 eV is equal to 1.6022E-28 gigajoules

**Calories**

- Convert to Calories
- 1 eV is equal to 3.8293E-20 calories
- Convert to Megacalories
- 1 eV is equal to 3.8293E-26 megacalories

**Watts x Time**

- Convert to Watt-hours
- 1 eV is equal to 4.4505E-23 watt-hours
- Convert to Kilowatt-hours
- 1 eV is equal to 4.4505E-26 kilowatt-hours
- Convert to Megawatt-hours
- 1 eV is equal to 4.4505E-29 megawatt-hours
- Convert to Watt-seconds
- 1 eV is equal to 1.6022E-19 watt-seconds

**Thermal Units**

- Convert to British Thermal Units
- 1 eV is equal to 1.5186E-22 british thermal units
- Convert to Million BTU
- 1 eV is equal to 1.5186E-28 million BTU
- Convert to Therms
- 1 eV is equal to 1.5186E-27 therms
- Convert to Quads
- 1 eV is equal to 1.5186E-37 quads

**Electronvolts**

- Convert to Kiloelectronvolts
- 1 eV is equal to 0.001 kiloelectronvolts
- Convert to Megaelectronvolts
- 1 eV is equal to 1.0E-6 megaelectronvolts