# Calories to Electronvolts Conversion

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

**Results in Electronvolts:**

## How to Convert Calories to Electronvolts

To convert a calorie measurement to an electronvolt measurement, multiply the energy by the conversion ratio. One calorie is equal to 2.6114E+19 electronvolts, so use this simple formula to convert:

The energy in electronvolts is equal to the calories multiplied by 2.6114E+19.

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

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

## Calories

One calorie is equal to the heat needed to raise the temperature of one gram of water from 14.5 to 15.5 degrees Celsius.

When measuring the energy content in foods, the large calorie, or kilocalorie is used, but it's often still just called a "calorie." When both the calorie and large calorie are used in the same context it is common to refer to the calorie as a "small calorie."

Calories can be abbreviated as *cal*, for example 1 calorie can be written as 1 cal.

## 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.

## Calorie to Electronvolt Conversion Table

Calories | Electronvolts |
---|---|

0.0000000000000000001 cal | 2.6114 eV |

0.0000000000000000002 cal | 5.2229 eV |

0.0000000000000000003 cal | 7.8343 eV |

0.0000000000000000004 cal | 10.45 eV |

0.0000000000000000005 cal | 13.06 eV |

0.0000000000000000006 cal | 15.67 eV |

0.0000000000000000007 cal | 18.28 eV |

0.0000000000000000008 cal | 20.89 eV |

0.0000000000000000009 cal | 23.5 eV |

0.00000000000000000001 cal | 0.261145 eV |

0.0000000000000000001 cal | 2.6114 eV |

0.000000000000000001 cal | 26.11 eV |

0.00000000000000001 cal | 261.14 eV |

0.0000000000000001 cal | 2,611 eV |

0.000000000000001 cal | 26,114 eV |

0.00000000000001 cal | 261,145 eV |

0.0000000000001 cal | 2,611,448 eV |

0.000000000001 cal | 26,114,475 eV |

0.00000000001 cal | 261,144,751 eV |

0.0000000001 cal | 2,611,447,509 eV |

0.000000001 cal | 26,114,475,092 eV |

0.00000001 cal | 261,144,750,922 eV |

0.0000001 cal | 2,611,447,509,220 eV |

0.000001 cal | 26,114,475,092,201 eV |

0.00001 cal | 261,140,000,000,000 eV |

0.0001 cal | 2,611,400,000,000,000 eV |

0.001 cal | 26,114,000,000,000,000 eV |

0.01 cal | 261,140,000,000,000,000 eV |

0.1 cal | 2,611,400,000,000,000,000 eV |

1 cal | 26,114,000,000,000,000,000 eV |