Therm to Watt Hour Converter

1 thm = 29,305.56 Wh

1 thm = 29,305.56 Wh

Therm to Watt Hour Table

Therm (thm)Watt Hour (Wh)
0.01293.06
0.12,930.56
129,305.56
258,611.11
5146,527.78
10293,055.56
20586,111.11
501,465,277.78
1002,930,555.56
50014,652,777.78
100029,305,555.56

How to Convert Therm to Watt Hour

To convert Therm (thm) to Watt Hour (Wh), use the formula: 1 thm = 29,305.56 Wh.

For example, to convert 5 thm to Wh: 5 thm = 146,527.78 Wh. Similarly, 10 thm = 293,055.56 Wh, 25 thm = 732,638.89 Wh, and 100 thm = 2,930,555.56 Wh.

To convert in the other direction, 1 Wh = 0.0000341232 thm. Simply enter your value in either field above for instant bi-directional conversion.

What is a Therm?

A therm equals 100,000 BTUs. Therms are used for natural gas billing in the US.

What is a Watt Hour?

A watt-hour (Wh) is the energy used by one watt over one hour. Watt-hours are used for battery capacity in small electronics.

Common Therm to Watt Hour Conversions

Here are some frequently looked-up conversions between Therm and Watt Hour:

  • 1 thm = 29,305.56 Wh
  • 5 thm = 146,527.78 Wh
  • 10 thm = 293,055.56 Wh
  • 25 thm = 732,638.89 Wh
  • 100 thm = 2,930,555.56 Wh

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