Convert horsepower to british thermal unit per hour
Only numbers and one decimal comma.
- scroll: formula · table · questions -
- 1 hp = 2544.433578 BTU/h
- 1 BTU/h = 0.000393 hp
Conversion from horsepower to british thermal unit per hour example
- 1 horsepower = 2544.433578 british thermal unit per hour
Horsepower to british thermal unit per hour conversion table
| horsepower | british thermal unit per hour |
|---|---|
| 1 | 2544.433578 |
| 2 | 5088.867155 |
| 5 | 12722.167888 |
| 10 | 25444.335776 |
| 20 | 50888.671553 |
| 50 | 127221.678882 |
| 100 | 254443.357764 |
Formula to convert horsepower to british thermal unit per hour
To convert horsepower to british thermal unit per hour, multiply by 2544.433578.
1 hp = 2544.433578 BTU/h
Common mistakes in power conversion
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Horsepower comes in flavours: the metric horsepower is about 735.5 W while the mechanical (imperial/US) horsepower is about 745.7 W, roughly 1.4% stronger. The same engine therefore shows a slightly lower number in hp than in European hk/PS figures. Always state which horsepower you mean.
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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.
Quick horsepower to/from british thermal unit per hour conversion quiz
25 british thermal unit per hour equals 0.000983 horsepower.
Correct answer: 25 british thermal unit per hour = 0.00983 horsepower.
2 british thermal unit per hour equals 0.00786 horsepower.
Correct answer: 2 british thermal unit per hour = 0.000786 horsepower.
25 british thermal unit per hour equals 0.00983 horsepower.
Correct answer: 25 british thermal unit per hour = 0.00983 horsepower.
20 horsepower equals 5.09e+3 british thermal unit per hour.
Correct answer: 20 horsepower = 5.09e+4 british thermal unit per hour.