How to convert BTU per hour to watts
To convert BTU per hour (BTU/h) to watts (W), multiply the value in BTU per hour by 0.29307107017.
W = BTU/h × 0.29307107017
Example: 10 BTU/h = 2.930710702 W.
You can also type 10 BTU/h to W into the smart calculator, or mix units: 1 BTU/h + 1 W.
BTU per Hour to Watts conversion table
| BTU per Hour | Watts |
|---|---|
| 0.01 BTU/h | 0.0029307107 W |
| 0.1 BTU/h | 0.029307107 W |
| 0.25 BTU/h | 0.073267768 W |
| 0.5 BTU/h | 0.14653554 W |
| 1 BTU/h | 0.29307107 W |
| 2 BTU/h | 0.58614214 W |
| 3 BTU/h | 0.87921321 W |
| 4 BTU/h | 1.1722843 W |
| 5 BTU/h | 1.4653554 W |
| 6 BTU/h | 1.7584264 W |
| 7 BTU/h | 2.0514975 W |
| 8 BTU/h | 2.3445686 W |
| 9 BTU/h | 2.6376396 W |
| 10 BTU/h | 2.9307107 W |
| 12 BTU/h | 3.5168528 W |
| 15 BTU/h | 4.3960661 W |
| 20 BTU/h | 5.8614214 W |
| 25 BTU/h | 7.3267768 W |
| 30 BTU/h | 8.7921321 W |
| 40 BTU/h | 11.722843 W |
| 50 BTU/h | 14.653554 W |
| 60 BTU/h | 17.584264 W |
| 75 BTU/h | 21.98033 W |
| 100 BTU/h | 29.307107 W |
| 250 BTU/h | 73.267768 W |
| 500 BTU/h | 146.53554 W |
| 1,000 BTU/h | 293.07107 W |
Converting watts back to BTU per hour
1 W = 3.412141633 BTU/h. See the Watts to BTU per Hour converter, or press the swap button above.
About the units
BTU per hour (BTU/h)
A unit of power.
Watt (W)
The SI unit of power: one joule per second.
Power is the rate at which energy is used or produced. The SI unit is the watt, one joule per second. Engines are rated in horsepower or kilowatts, and air conditioners in BTU per hour or tons of refrigeration.
Questions and answers
How many watts are in a BTU per hour?
One BTU per hour (BTU/h) equals 0.2930710702 watts (W).
How do I convert BTU per hour to watts?
To convert BTU per hour to watts, multiply the value in BTU per hour by 0.29307107017. The formula is W = BTU/h × 0.29307107017. For example, 10 BTU/h = 2.9307107 W.
What is 10 BTU/h in W?
10 BTU per hour is 2.930710702 watts.
Which is bigger, a BTU per hour or a watt?
A watt is bigger: 1 W = 3.412141633 BTU/h.
What is the difference between hp and PS?
Mechanical horsepower (hp) is about 745.7 W. Metric horsepower (PS, CV) is 735.5 W, about 1.4% less.
Does this BTU/h to W converter work offline?
Yes. ConvertEasy is a progressive web app: after your first visit it keeps working with no connection, and you can install it to your home screen from the browser menu.