Watts to BTU (IT) per Hour Converter
Convert watts (W) to BTU (IT) per hour (BTU/h), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter a power, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 W = 3.41214163313 BTU/h
- 1 × 3.41214163313 = 3.41214163313 BTU/h
How to convert watts to btu (it) per hour
1 W = 3.41214163313 BTU/h, so multiply by 3.41214163313 to go from watts to BTU (IT) per hour. Going the other way, 1 BTU/h = 0.293071070172 W.
BTU/h = W × 3.41214163313 W = BTU/h × 0.293071070172
Worked example:
1 W = 3.41214163313 BTU/h 5 × 3.41214163313 = 17.0607081656 BTU/h
Watts to btu (it) per hour table
| Watts | BTU (IT) per Hour |
|---|---|
| 1 W | 3.41214163313 BTU/h |
| 2 W | 6.82428326626 BTU/h |
| 3 W | 10.2364248994 BTU/h |
| 4 W | 13.6485665325 BTU/h |
| 5 W | 17.0607081656 BTU/h |
| 6 W | 20.4728497988 BTU/h |
| 7 W | 23.8849914319 BTU/h |
| 8 W | 27.297133065 BTU/h |
| 9 W | 30.7092746982 BTU/h |
| 10 W | 34.1214163313 BTU/h |
| 15 W | 51.1821244969 BTU/h |
| 20 W | 68.2428326626 BTU/h |
| 25 W | 85.3035408282 BTU/h |
| 30 W | 102.364248994 BTU/h |
| 40 W | 136.485665325 BTU/h |
| 50 W | 170.607081656 BTU/h |
| 75 W | 255.910622485 BTU/h |
| 100 W | 341.214163313 BTU/h |
| 250 W | 853.035408282 BTU/h |
| 500 W | 1,706.07081656 BTU/h |
| 1000 W | 3,412.14163313 BTU/h |
About the units
- Watts (W)
- Watts, a metric unit. Definition: BIPM SI Brochure.
- BTU (IT) per Hour (BTU/h)
- BTU (IT) per hour, a US customary unit. Definition: NIST SP 811 Appendix B.9 (Btu_IT = 1055.055 852 62 J).