BTU per hour to Kilowatts Converter BTU/h → kW
1 btu per hour (BTU/h) = 0.00029307107 kilowatts (kW). Type a value below — the conversion happens instantly, entirely on your device.
1 BTU/h = 0.0002930710702 kW
1 BTU per hour = 0.00029307107 kilowatts
1 × 0.000293071 = 0.00029307107
1 BTU/h equals 0.000293071 kW, so multiplying by 0.000293071 converts the value. The result describes the exact same quantity — only the measuring stick changes.
How to convert BTU per hour to kilowatts
kilowatts = BTU per hour × 0.00029307107 — multiply the btu per hour value by 0.000293071.
Example: 10 BTU/h = 0.00293071 kW.
To convert the other way: BTU per hour = kilowatts ÷ 0.00029307107 — or use the dedicated kW to BTU/h converter .
BTU per hour to Kilowatts conversion table
| BTU per hour (BTU/h) | Kilowatts (kW) |
|---|---|
| 0.1 | 0.000029307107 |
| 0.25 | 0.000073267768 |
| 0.5 | 0.00014653554 |
| 1 | 0.00029307107 |
| 2 | 0.00058614214 |
| 3 | 0.00087921321 |
| 4 | 0.0011722843 |
| 5 | 0.0014653554 |
| 6 | 0.0017584264 |
| 7 | 0.0020514975 |
| 8 | 0.0023445686 |
| 9 | 0.0026376396 |
| 10 | 0.0029307107 |
| 15 | 0.0043960661 |
| 20 | 0.0058614214 |
| 25 | 0.0073267768 |
| 30 | 0.0087921321 |
| 40 | 0.011722843 |
| 50 | 0.014653554 |
| 75 | 0.02198033 |
| 100 | 0.029307107 |
| 250 | 0.073267768 |
| 500 | 0.14653554 |
| 1000 | 0.29307107 |
About the units
What is a btu per hour?
BTU per hour (BTU/h) is the US rating unit for heating and cooling equipment, about 0.293 watts. A 12,000 BTU/h air conditioner equals 3.52 kW of cooling.
What is a kilowatt?
A kilowatt (kW) is 1,000 watts. Electric vehicle motors, home appliances and solar systems are rated in kilowatts; 1 kW ≈ 1.34 hp.
Frequently asked questions
How many kilowatts are in 1 btu per hour?
1 btu per hour (BTU/h) = 0.00029307107 kilowatts (kW).
What is the formula to convert BTU per hour to kilowatts?
kilowatts = BTU per hour × 0.00029307107 — multiply the btu per hour value by 0.000293071.
How do I convert BTU/h to kW without a calculator?
Multiply by 0.000293 for a close estimate. Exact factor: 1 BTU/h = 0.00029307107 kW.
Is this BTU/h-to-kW converter accurate and private?
Yes. It uses the exact internationally defined conversion factors and computes results locally in your browser — your input is never sent to a server, and the page keeps working offline.