Convert BTU Per Hour to Watts
1 BTU per hour = 0.2930711 watts. Type any value below to convert in either direction — the calculation happens in your browser.
BTU Per Hour to Watts formula
Multiply the number of BTU per hour by 0.2930711 to get watts.
watts = BTU per hour × 0.2930711To go the other way: divide the number of watts by 0.2930711, or multiply by 3.412142.
BTU per hour = watts ÷ 0.2930711BTU Per Hour to Watts conversion table
| BTU Per Hour | Watts |
|---|---|
| 1 BTU/h | 0.2930711 W |
| 2 BTU/h | 0.5861421 W |
| 3 BTU/h | 0.8792132 W |
| 4 BTU/h | 1.172284 W |
| 5 BTU/h | 1.465355 W |
| 6 BTU/h | 1.758426 W |
| 7 BTU/h | 2.051497 W |
| 8 BTU/h | 2.344569 W |
| 9 BTU/h | 2.63764 W |
| 10 BTU/h | 2.930711 W |
| 15 BTU/h | 4.396066 W |
| 20 BTU/h | 5.861421 W |
| 25 BTU/h | 7.326777 W |
| 30 BTU/h | 8.792132 W |
| 40 BTU/h | 11.722843 W |
| 50 BTU/h | 14.653554 W |
| 75 BTU/h | 21.98033 W |
| 100 BTU/h | 29.307107 W |
| 250 BTU/h | 73.267768 W |
| 500 BTU/h | 146.535535 W |
| 1,000 BTU/h | 293.07107 W |
Watts to BTU Per Hour conversion table
| Watts | BTU Per Hour |
|---|---|
| 1 W | 3.412142 BTU/h |
| 2 W | 6.824283 BTU/h |
| 3 W | 10.236425 BTU/h |
| 4 W | 13.648567 BTU/h |
| 5 W | 17.060708 BTU/h |
| 6 W | 20.47285 BTU/h |
| 7 W | 23.884991 BTU/h |
| 8 W | 27.297133 BTU/h |
| 9 W | 30.709275 BTU/h |
| 10 W | 34.121416 BTU/h |
About the BTU per hour
BTU per hour rates the capacity of air conditioners and heating systems in the United States.
About the watt
The watt is the SI unit of power — one joule per second.
Frequently asked questions
How many watts are in a BTU per hour?
There are 0.2930711 watts in one BTU per hour.
How many BTU per hour are in a watt?
There are 3.412142 BTU per hour in one watt.
Is this conversion exact?
The ratio between the BTU per hour and the watt is fixed by definition, so the conversion is exact — the figures shown here are rounded for readability only.
What is 10 BTU per hour in watts?
10 BTU per hour equals 2.930711 watts.