Convert BTU per hour (BTU/h) to watt (W).
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Watt to BTU Per Hour Converter (W to BTU/h)
Convert watt (W) to BTU per hour (BTU/h).Unit Converter · Power
Quick answer
1 watt (W) is approximately equal to 3.412142 BTUs per hour (BTU/h). 1 BTU per hour (BTU/h) is approximately equal to 0.2930711 watts (W).
To convert W to BTU/h, multiply the value in watts by 3.4121416332. For example, 10 W = 34.12141633 BTU/h, and 100 W = 341.21416332 BTU/h.
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Quick reference — watt to BTU per hour
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How to convert watts to BTUs per hour
How many BTUs per hour are in a watt? 1 watt is about 3.412142 BTUs per hour. This free W to BTU/h converter and watt to BTU per hour calculator gives the answer instantly for any value.
To convert watt (W) to BTU per hour (BTU/h), multiply the value in watts by 3.4121416332.
BTU/h = W × 3.4121416332
- 1
Take the value in watts
For example, 25 W.
- 2
Multiply by 3.4121416332
25 × 3.4121416332.
- 3
Read the answer in BTUs per hour
25 W = 85.30354083 BTU/h.
Watt to BTU Per Hour conversion table
Common values from 1 to 1,000 watts converted to BTUs per hour.
| Watt (W) | BTU Per Hour (BTU/h) |
|---|---|
| 1 W | 3.41214163 BTU/h |
| 2 W | 6.82428327 BTU/h |
| 3 W | 10.2364249 BTU/h |
| 4 W | 13.64856653 BTU/h |
| 5 W | 17.06070817 BTU/h |
| 6 W | 20.4728498 BTU/h |
| 7 W | 23.88499143 BTU/h |
| 8 W | 27.29713307 BTU/h |
| 9 W | 30.7092747 BTU/h |
| 10 W | 34.12141633 BTU/h |
| 15 W | 51.1821245 BTU/h |
| 20 W | 68.24283266 BTU/h |
| 25 W | 85.30354083 BTU/h |
| Watt (W) | BTU Per Hour (BTU/h) |
|---|---|
| 30 W | 102.364249 BTU/h |
| 40 W | 136.48566533 BTU/h |
| 50 W | 170.60708166 BTU/h |
| 60 W | 204.72849799 BTU/h |
| 70 W | 238.84991432 BTU/h |
| 75 W | 255.91062249 BTU/h |
| 80 W | 272.97133065 BTU/h |
| 90 W | 307.09274698 BTU/h |
| 100 W | 341.21416332 BTU/h |
| 250 W | 853.03540829 BTU/h |
| 500 W | 1,706.07081658 BTU/h |
| 1,000 W | 3,412.14163315 BTU/h |
About watts and BTUs per hour
Watt (W)
The watt (W) is the SI unit of power: one joule per second. Light bulbs and appliances are rated in watts.
BTU Per Hour (BTU/h)
BTU per hour (BTU/h) is about 0.293 watts. Air conditioner capacity is often quoted in BTU per hour.
W to BTU/h: common questions
- How many BTUs per hour are in 1 watt?
- 1 watt (W) is approximately equal to 3.412142 BTUs per hour (BTU/h). In short: 1 W ≈ 3.412142 BTU/h.
- How do I convert watts to BTUs per hour?
- To convert W to BTU/h, multiply the value in watts by 3.4121416332. For example, 5 W = 17.06070817 BTU/h.
- How do I convert BTUs per hour to watts?
- To convert BTU/h to W, divide the value in BTUs per hour by 3.4121416332. Or open the Btu Per Hour to Watt converter, which does it for you.
- What is 10 W in BTU/h, and what is 100 W?
- 10 W = 34.12141633 BTU/h, and 100 W = 341.21416332 BTU/h. The table above lists more values from 1 to 1,000.
- Is this W to BTU/h converter accurate?
- Yes. It uses the exact conversion factor and shows results to as many as 8 decimal places, so you can rely on it for study, work and everyday measuring.
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