Therms to Kilowatt-hours Converter (thm to kWh)

1 thm = 29.3001 kWh

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Formula

To convert therms to kilowatt-hours, multiply the value by 29.3001111.

kWh = thm × 29.3001111

Example calculation

Convert 5 thm to kWh:

5 thm × 29.3001111 = 146.501 kWh

Conversion table

therms → kilowatt-hours
thmkWh
129.3001
258.6002
387.9003
4117.2004
5146.5006
6175.8007
7205.1008
8234.4009
9263.7010
10293.0011
15439.5017
20586.0022
25732.5028
30879.0033
351025.5039
401172.0044
451318.5050
501465.0056
551611.5061
601758.0067
651904.5072
702051.0078
752197.5083
802344.0089
852490.5094
902637.0100
952783.5106
1002930.0111
2005860.0222
50014650.0556
100029300.1111
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About the units

Therm (thm)
Used for natural gas billing in the US and UK. The US therm is 100,000 BTU (105,480,400 J).
Kilowatt-hour (kWh)
The unit on household electricity bills. Equal to 3.6 megajoules.

Frequently asked questions

How do I convert therms to kilowatt-hours?
To convert therms to kilowatt-hours, multiply the value by 29.3001111.
How many kilowatt-hours are in 1 therm?
1 therm equals 29.3001 kWh.
How many kilowatt-hours are in 10 therms?
10 thm equals 293.001 kWh.
How do I convert kilowatt-hours back to therms?
Use the reverse converter: 1 kilowatt-hour equals 0.0341296 thm.
Is this converter accurate?
Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

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