Convert watt to british thermal unit per hour
Here you can quickly calculate how many british thermal unit per hour fit in one watt.
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- 1 W = 3.412142 BTU/h
- 1 BTU/h = 0.293071 W
Conversion from watt to british thermal unit per hour example
- 1 watt = 3.412142 british thermal unit per hour
Watt to british thermal unit per hour conversion table
| watt | british thermal unit per hour |
|---|---|
| 1 | 3.412142 |
| 2 | 6.824283 |
| 5 | 17.060708 |
| 10 | 34.121416 |
| 20 | 68.242833 |
| 50 | 170.607082 |
| 100 | 341.214163 |
Formula to convert watt to british thermal unit per hour
To convert watt to british thermal unit per hour, multiply by 3.412142.
1 W = 3.412142 BTU/h
Example: 1 watt = 3.412142 british thermal unit per hour
Common mistakes in power conversion
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'Kilowatts per hour' is a common slip of the tongue, power is measured in plain kilowatts. The kilowatt-hour (kWh) is energy: power multiplied by time. A machine draws 3 kW, and uses 3 kWh in one hour.
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American air conditioners are rated in BTU/h, European ones in watts, 1 kW is about 3,412 BTU/h. A '9,000 BTU' unit is therefore about 2.6 kW. Divide BTU/h by 3,412 to get kilowatts.
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'Calories burned per hour' is a power figure, not an amount of energy: 1 kcal/h is about 1.16 W. A run that burns 600 kcal in an hour corresponds to an average output of about 700 W.
Quick watt to/from british thermal unit per hour conversion quiz
Score:
0
23 british thermal unit per hour equals 6.74 watt.
Correct answer: 23 british thermal unit per hour = 6.74 watt.
141 watt equals 481 british thermal unit per hour.
Correct answer: 141 watt = 481 british thermal unit per hour.
9.7 british thermal unit per hour equals 2.84 watt.
Correct answer: 9.7 british thermal unit per hour = 2.84 watt.