BTU per hour to watts
1 BTU per hour = 0.293 watts
For any other value: W = BTU/h × 0.2930710702
Calculator
1465.4 W
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You can leave the unit in: 100 BTU/h is fine.
BTU per hour to watts chart
The values people look up most.
| BTU per hour | watts |
|---|---|
| 5000 BTU/h | 1465.4 W |
| 12000 BTU/h | 3516.9 W |
| 8000 BTU/h | 2344.6 W |
| 10000 BTU/h | 2930.7 W |
| 10 BTU/h | 2.93 W |
| 1 BTU/h | 0.293 W |
| 18000 BTU/h | 5275.3 W |
| 6000 BTU/h | 1758.4 W |
| 15000 BTU/h | 4396.1 W |
| 9000 BTU/h | 2637.6 W |
| 14000 BTU/h | 4103 W |
| 5200 BTU/h | 1524 W |
| 24000 BTU/h | 7033.7 W |
| 5120 BTU/h | 1500.5 W |
| 30000 BTU/h | 8792.1 W |
| 13500 BTU/h | 3956.5 W |
| 3000 BTU/h | 879.2 W |
| 1000 BTU/h | 293.1 W |
| 36000 BTU/h | 10550.6 W |
| 11000 BTU/h | 3223.8 W |
| 40000 BTU/h | 11722.8 W |
| 16000 BTU/h | 4689.1 W |
| 4000 BTU/h | 1172.3 W |
| 5100 BTU/h | 1494.7 W |
| 20000 BTU/h | 5861.4 W |
| 60000 BTU/h | 17584.3 W |
Formula
W = BTU/h × 0.2930710702
BTU here means BTU per hour, which is how air conditioning power is rated. A plain BTU is energy, not power.
Where this number comes from
The BTU has several definitions; this page uses the International Table BTU (BTU IT) as listed in NIST SP 811, which is the one used to rate heating and air conditioning, not the thermochemical BTU.
Source: NIST Guide to the SI, Appendix B: Conversion Factors, NIST (National Institute of Standards and Technology, USA).
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