Convert Therms to Watt-hours

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

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1 therm = 29,307.107017 Wh

How to Convert Therms to Watt-hours

To convert a therm measurement to a watt-hour measurement, multiply the energy by the conversion ratio. One therm is equal to 29,307.107017 watt-hours, so use this simple formula to convert:

watt-hours = therms × 29,307.107017

The energy in watt-hours is equal to the therms multiplied by 29,307.107017.

For example, here's how to convert 5 therms to watt-hours using the formula above.
5 therms = (5 × 29,307.107017) = 146,535.535086 Wh

Therms and watt-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.

Watt-hours

The watt-hour is a measure of electrical energy equal to one watt of power over a one hour period.

Watt-hours can be abbreviated as Wh, for example 1 watt-hour can be written as 1 Wh.

Therm Measurements and Equivalent Watt-hour Conversions

Common therm values converted to the equivalent watt-hour value
Therms Watt-hours
1 29,307 Wh
2 58,614 Wh
3 87,921 Wh
4 117,228 Wh
5 146,536 Wh
6 175,843 Wh
7 205,150 Wh
8 234,457 Wh
9 263,764 Wh
10 293,071 Wh
11 322,378 Wh
12 351,685 Wh
13 380,992 Wh
14 410,299 Wh
15 439,607 Wh
16 468,914 Wh
17 498,221 Wh
18 527,528 Wh
19 556,835 Wh
20 586,142 Wh
21 615,449 Wh
22 644,756 Wh
23 674,063 Wh
24 703,371 Wh
25 732,678 Wh
26 761,985 Wh
27 791,292 Wh
28 820,599 Wh
29 849,906 Wh
30 879,213 Wh
31 908,520 Wh
32 937,827 Wh
33 967,135 Wh
34 996,442 Wh
35 1,025,749 Wh
36 1,055,056 Wh
37 1,084,363 Wh
38 1,113,670 Wh
39 1,142,977 Wh
40 1,172,284 Wh

More Therm Energy Conversions

Joules
Convert to Joules
1 therm is equal to 105,505,585.3 joules
Convert to Kilojoules
1 therm is equal to 105,505.6 kilojoules
Convert to Megajoules
1 therm is equal to 105.505585 megajoules
Convert to Gigajoules
1 therm is equal to 0.105506 gigajoules
Calories
Convert to Calories
1 therm is equal to 25,216,440.1 calories
Convert to Kilocalories
1 therm is equal to 25,216.4 kilocalories
Convert to Megacalories
1 therm is equal to 25.21644 megacalories
Watts x Time
Convert to Kilowatt-hours
1 therm is equal to 29.307107 kilowatt-hours
Convert to Megawatt-hours
1 therm is equal to 0.029307 megawatt-hours
Convert to Watt-seconds
1 therm is equal to 105,505,585.3 watt-seconds
Thermal Units
Convert to British Thermal Units
1 therm is equal to 100,000 british thermal units
Convert to Million BTU
1 therm is equal to 0.1 million BTU
Convert to Quads
1 therm is equal to 1.0E-10 quads
Electronvolts
Convert to Electronvolts
1 therm is equal to 658,510,000,000,000,028,642,902,016 electronvolts
Convert to Kiloelectronvolts
1 therm is equal to 658,509,999,999,999,992,135,680 kiloelectronvolts
Convert to Megaelectronvolts
1 therm is equal to 658,510,000,000,000,065,536 megaelectronvolts