Watt to BTU per Hour (W to BTU/h)
Convert W to BTU/h — Power converter
One watt equals 3.412142 BTU/h, so to convert watts to BTU per hour you multiply the value by 3.412142. A watt is larger than a btu per hour — going the other way, 1 BTU/h = 0.293071 W. For example, 10 W = 34.121425 BTU/h and 50 W = 170.607123 BTU/h.
3.412142Click to copy
1 W = 3.412142 BTU/h
Watt to BTU per Hour formula
1 Watt = 3.412142 BTU/h
Worked examples
- 25 W = 85.303561 BTU/h
- 100 W = 341.214245 BTU/h
Watt to BTU per Hour conversion table
| Watt (W) | BTU per Hour (BTU/h) |
|---|---|
| 1 | 3.412142 |
| 2 | 6.824285 |
| 3 | 10.236427 |
| 5 | 17.060712 |
| 8 | 27.29714 |
| 10 | 34.121425 |
| 12 | 40.945709 |
| 15 | 51.182137 |
| 20 | 68.242849 |
| 25 | 85.303561 |
| 50 | 170.607123 |
| 100 | 341.214245 |
| 250 | 853.035613 |
| 500 | 1706.07 |
| 1000 | 3412.14 |
Frequently asked questions
How many BTU per hour are in one watt?
One watt equals 3.412142 BTU per hour (BTU/h).
How many watts are in one btu per hour?
One btu per hour equals 0.293071 watts (W).
How do you convert watts to BTU per hour?
1 Watt = 3.412142 BTU/h. Use the calculator above for any value.
What is 5 W in BTU/h?
5 W = 17.060712 BTU/h.
What is 100 W in BTU/h?
100 W = 341.214245 BTU/h.
What is 10 W in BTU/h?
10 W = 34.121425 BTU/h.
What is 20 W in BTU/h?
20 W = 68.242849 BTU/h.
Is a watt bigger than a btu per hour?
Yes. A watt is larger — one watt equals 3.412142 BTU per hour (BTU/h).