# Therms to Kilowatt-hours Conversion

Enter the energy in therms below to get the value converted to kilowatt-hours.

**Results in Kilowatt-hours:**

## How to Convert Therms to Kilowatt-hours

To convert a therm measurement to a kilowatt-hour measurement, multiply the energy by the conversion ratio. One therm is equal to 29.307107 kilowatt-hours, so use this simple formula to convert:

The energy in kilowatt-hours is equal to the therms multiplied by 29.307107.

**For example,**here's how to convert 5 therms to kilowatt-hours using the formula above.

Therms and kilowatt-hours are both units used to measure energy. Keep reading to learn more about each unit of measure.

## Therms

One therm is a measure of heat energy equal to 100,000 BTU, which are equal to the amount of heat energy required to increase the temperature of one pound of water one degree Fahrenheit. Therms are often used by natural gas companies to measure the heat equivalent of gas used.

The therm is a US customary unit of energy.

## Kilowatt-hours

A kilowatt-hour is a measure of electrical energy equal to one kilowatt, or 1,000 watts, of power over a one hour period. Kilowatt-hours are a measure of electrical work performed over a period of time, and are often used as a way of measuring energy usage by electric companies.

Kilowatt-hours are usually abbreviated as *kWh*, although the formally adopted expression is *kW·h*. The abbreviation *kW h* is also sometimes used. For example, 1 kilowatt-hour can be written as 1 kWh, 1 kW·h, or 1 kW h.

In formal expressions, the centered dot (·) or space is used to separate units used to indicate multiplication in an expression and to avoid conflicting prefixes being misinterpreted as a unit symbol.^{[1]}

## Therm to Kilowatt-hour Conversion Table

Therms | Kilowatt-hours |
---|---|

1 | 29.31 kWh |

2 | 58.61 kWh |

3 | 87.92 kWh |

4 | 117.23 kWh |

5 | 146.54 kWh |

6 | 175.84 kWh |

7 | 205.15 kWh |

8 | 234.46 kWh |

9 | 263.76 kWh |

10 | 293.07 kWh |

11 | 322.38 kWh |

12 | 351.69 kWh |

13 | 380.99 kWh |

14 | 410.3 kWh |

15 | 439.61 kWh |

16 | 468.91 kWh |

17 | 498.22 kWh |

18 | 527.53 kWh |

19 | 556.84 kWh |

20 | 586.14 kWh |

21 | 615.45 kWh |

22 | 644.76 kWh |

23 | 674.06 kWh |

24 | 703.37 kWh |

25 | 732.68 kWh |

26 | 761.98 kWh |

27 | 791.29 kWh |

28 | 820.6 kWh |

29 | 849.91 kWh |

30 | 879.21 kWh |

31 | 908.52 kWh |

32 | 937.83 kWh |

33 | 967.13 kWh |

34 | 996.44 kWh |

35 | 1,026 kWh |

36 | 1,055 kWh |

37 | 1,084 kWh |

38 | 1,114 kWh |

39 | 1,143 kWh |

40 | 1,172 kWh |

## References

- Bureau International des Poids et Mesures, The International System of Units (SI), 9th edition, 2019, https://www.bipm.org/utils/common/pdf/si-brochure/SI-Brochure-9-EN.pdf