Home › Unit Conversion › Kilowatt-hours to Therms
Kilowatt-hours to Therms (kWh to therm)
Convert kilowatt-hours to therms: 1 kWh = 0.0341214 therm. Exact conversion factor, formula, 22-row table and worked examples, with JSON API and MCP access.
Formula
1 kWh = 0.0341214 therm
therms = kilowatt-hours × 0.03412141633 — reverse: kilowatt-hours = therms × 29.30710702
The factor is derived from the SI definitions of both units (base unit: J) as listed in NIST SP 811; results on this page are shown to 6 significant figures, the API returns up to 12.
Worked examples
- 5 kWh = 0.170607 therm
- 12.5 kWh = 0.426518 therm
- 100 kWh = 3.41214 therm
Kilowatt-hours to therms conversion table
| Kilowatt-hours (kWh) | Therms (therm) |
|---|---|
| 1 | 0.0341214 |
| 2 | 0.0682428 |
| 3 | 0.102364 |
| 4 | 0.136486 |
| 5 | 0.170607 |
| 6 | 0.204728 |
| 7 | 0.23885 |
| 8 | 0.272971 |
| 9 | 0.307093 |
| 10 | 0.341214 |
| 15 | 0.511821 |
| 20 | 0.682428 |
| 25 | 0.853035 |
| 30 | 1.02364 |
| 40 | 1.36486 |
| 50 | 1.70607 |
| 75 | 2.55911 |
| 100 | 3.41214 |
| 200 | 6.82428 |
| 250 | 8.53035 |
| 500 | 17.0607 |
| 1000 | 34.1214 |
FAQ
How many therms are in one kilowatt-hour?
1 kWh = 0.0341214 therm. The factor comes from the SI definitions of both units (NIST SP 811 / BIPM), so it is exact or correct to at least 10 significant figures.
What is the formula to convert kilowatt-hours to therms?
Multiply the value in kilowatt-hours by 0.03412141633: therms = kilowatt-hours × 0.03412141633. For example, 5 kWh = 0.170607 therm.
How do I convert therms back to kilowatt-hours?
Multiply by the inverse factor 29.30710702 (kilowatt-hours = therms × 29.30710702), or use the therms-to-kilowatt-hours page.
Related conversions
- Therms to kilowatt-hours (reverse)
- Energy Converter — all energy units in one tool
- Kilocalories (food calories) to Kilojoules
- Kilojoules to Kilocalories (food calories)
- Joules to Calories (small, thermochemical)
- Calories (small, thermochemical) to Joules
- Kilowatt-hours to Megajoules
- Megajoules to Kilowatt-hours
- Kilowatt-hours to BTU
- BTU to Kilowatt-hours
Machine access
- API:
GET https://tttkmbb.com/api/v1/convert?value=5&from_unit=kWh&to_unit=therm - MCP: server
https://tttkmbb.com/mcp, toolconvert_unitswith{"value":5,"from_unit":"kWh","to_unit":"therm"} - Markdown: https://tttkmbb.com/conversion/kwh-to-therms.md · JSON: https://tttkmbb.com/conversion/kwh-to-therms.json (add
?value=for a result) · Units: /api/v1/units?quantity=energy - OpenAPI operationId:
convert_units. Freshness:static. Authentication: none.