How to convert therms to kilowatt-hours
kWh = thm × 29.30011111
Example: 5 thm × 29.30011111 = 146.5005556 kWh
Therms to Kilowatt-hours table
| Therms (thm) | Kilowatt-hours (kWh) |
|---|---|
| 0.5 thm | 14.650056 kWh |
| 1 thm | 29.300111 kWh |
| 2 thm | 58.600222 kWh |
| 3 thm | 87.900333 kWh |
| 4 thm | 117.20044 kWh |
| 5 thm | 146.50056 kWh |
| 6 thm | 175.80067 kWh |
| 7 thm | 205.10078 kWh |
| 8 thm | 234.40089 kWh |
| 9 thm | 263.701 kWh |
| 10 thm | 293.00111 kWh |
| 15 thm | 439.50167 kWh |
| 20 thm | 586.00222 kWh |
| 25 thm | 732.50278 kWh |
| 30 thm | 879.00333 kWh |
| 40 thm | 1,172.0044 kWh |
| 50 thm | 1,465.0056 kWh |
| 75 thm | 2,197.5083 kWh |
| 100 thm | 2,930.0111 kWh |
| 250 thm | 7,325.0278 kWh |
| 500 thm | 14,650.056 kWh |
| 1,000 thm | 29,300.111 kWh |
About these units
Therms (thm): A US therm is 100,000 BTU, used to bill natural gas in the US.
Kilowatt-hours (kWh): A kilowatt-hour is 3.6 megajoules – the unit on electricity bills.
Frequently asked questions
How many kilowatt-hours are in 1 therm?
1 therm (thm) equals 29.30011111 kilowatt-hours (kWh).
How do I convert thm to kWh?
Multiply the value in therms by 29.30011111. For example, 5 thm × 29.30011111 = 146.5005556 kWh.
How do I convert kilowatt-hours back to therms?
Multiply by 0.03412956341 (or divide by 29.30011111). 1 kWh = 0.03412956341 thm.
What is a therm?
A US therm is 100,000 BTU, used to bill natural gas in the US.
Conversion factors come from exact international definitions (NIST SP 811, BIPM) where they exist. Results show up to 10 significant digits. Need every energy unit at once? Use the Energy Converter.