1 watt (W) = 3.412141633 BTU per hour (BTU/h). To convert, multiply by 3.412141633: BTU/h = W × 3.412141633. For example, 5 W = 17.06070817 BTU/h.
BTU/h = W × 3.412141633
Watts to BTU per hour table
| Watts (W) | BTU per hour (BTU/h) |
|---|---|
| 1 | 3.412141633 |
| 2 | 6.824283266 |
| 3 | 10.2364249 |
| 4 | 13.64856653 |
| 5 | 17.06070817 |
| 10 | 34.12141633 |
| 20 | 68.24283266 |
| 25 | 85.30354083 |
| 50 | 170.6070817 |
| 100 | 341.2141633 |
| 250 | 853.0354083 |
| 500 | 1,706.070817 |
| 1,000 | 3,412.141633 |
The two units
Watt (W). The SI unit of power: one joule per second.
BTU per hour (BTU/h). Used for air-conditioner and heater ratings.
Convert watts to other units
- Watts to kilowatts — 1 W = 0.001 kW
- Watts to horsepower — 1 W = 0.0013410221 hp
Convert other units to BTU per hour
Questions people ask
- How many BTU per hour are in a watt?
- 3.412141633.
- How do you convert watts to BTU per hour?
- BTU/h = W × 3.412141633. It is the same as dividing by 0.2930710702.
- How do you convert BTU per hour back to watts?
- W = BTU/h ÷ 3.412141633. See BTU per hour to watts.
Results use the legal definitions of each unit and are checked against the Pint unit library. Display rounds to 10 significant digits. All unit conversions · More tools
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