BTU to kW Converter
Enter value for BTU/hr to kW conversion
Popular BTU/hr to kW Values
| BTU/hr | kW |
|---|---|
| 1 | 0.000293 |
| 10 | 0.00293 |
| 100 | 0.0293 |
| 1,000 | 0.293 |
| 10,000 | 2.93 |
| 20,000 | 5.86 |
| 50,000 | 14.65 |
Conversion Formula
To convert BTU/hr to kW: kW = BTU/hr × 0.000293 (or divide by 3412.142).
- Take BTU/hr value.
- Multiply by 0.000293071 (precise factor).
- Result in kilowatts.
Reverse: BTU/hr = kW × 3412.142.
Visual Comparison
Bars show relative power: taller means higher output.
Applications
- HVAC systems: Match air conditioner BTU ratings to kW for efficiency.
- Boilers and stoves: Compare fuel burner outputs across specs.
- Electric heaters: Align appliance power draws with circuit limits.
- Engine ratings: Evaluate generator or motor performance globally.
Regional Notes
US specs favor BTU/hr for heating; Europe/Asia use kW universally. A 12,000 BTU/hr window unit equals about 3.5 kW.
Frequently Asked Questions
What factor multiplies BTU/hr for kW?
Use 0.000293 for quick BTU/hr to kW math.
Is BTU IT or TH standard here?
IT version (international table) applies, as 1 BTU IT/hr = 0.000293071 kW.
How many BTU/hr in 1 kW?
Approximately 3,412 BTU/hr per kW.
Does this handle large values like 100k BTU/hr?
Yes, converts to ~29.3 kW accurately.
References
- Unit Converters. “Convert Btu (IT)/hour to Kilowatt.” https://www.unitconverters.net/power/btu-it-hour-to-kilowatt.htm
- Rapid Tables. “BTU/hr to kilowatts (kW) conversion.” https://www.rapidtables.com/convert/power/BTU_to_kW.html
- Boilers Stoves UK. “Convert BTU to kW.” https://www.boilerstoves.co.uk/convert-btu.asp