| Did you mean to convert | Btu per second | to | horsepower [electric] horsepower [international] horsepower [metric] horsepower [water] |
How many Btu per second in 1 horsepower [international]? The answer is 0.70678710531646. We assume you are converting between Btu/second [I.T.] and horsepower [international]. You can view more details on each measurement unit: Btu per second or horsepower [international] The SI derived unit for power is the watt. 1 watt is equal to 0.0009478171208703 Btu per second, or 0.001341022089595 horsepower [international]. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between Btus/second and horsepower. Type in your own numbers in the form to convert the units!
1 Btu per second to horsepower [international] = 1.41485 horsepower [international]
5 Btu per second to horsepower [international] = 7.07427 horsepower [international]
10 Btu per second to horsepower [international] = 14.14853 horsepower [international]
15 Btu per second to horsepower [international] = 21.2228 horsepower [international]
20 Btu per second to horsepower [international] = 28.29706 horsepower [international]
25 Btu per second to horsepower [international] = 35.37133 horsepower [international]
30 Btu per second to horsepower [international] = 42.4456 horsepower [international]
40 Btu per second to horsepower [international] = 56.59413 horsepower [international]
50 Btu per second to horsepower [international] = 70.74266 horsepower [international]
You can do the reverse unit conversion from horsepower [international] to Btu per second, or enter any two units below:
The term horsepower was invented by the engineer James Watt in 1782. Mechanical horsepower is defined in this way:
1 hp = 33,000 ft·pound-force·min−1 = exactly 745.69987158227022 W
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