| Did you mean to convert | horsepower [electric] horsepower [international] horsepower [metric] horsepower [water] |
to | Btu/second |
How many horsepower [international] in 1 Btu/second? The answer is 1.4148532032885. We assume you are converting between horsepower [international] and Btu/second [I.T.]. You can view more details on each measurement unit: horsepower [international] or Btu/second The SI derived unit for power is the watt. 1 watt is equal to 0.001341022089595 horsepower [international], or 0.0009478171208703 Btu/second. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between horsepower and Btus/second. Type in your own numbers in the form to convert the units!
1 horsepower [international] to Btu/second = 0.70679 Btu/second
5 horsepower [international] to Btu/second = 3.53394 Btu/second
10 horsepower [international] to Btu/second = 7.06787 Btu/second
20 horsepower [international] to Btu/second = 14.13574 Btu/second
30 horsepower [international] to Btu/second = 21.20361 Btu/second
40 horsepower [international] to Btu/second = 28.27148 Btu/second
50 horsepower [international] to Btu/second = 35.33936 Btu/second
75 horsepower [international] to Btu/second = 53.00903 Btu/second
100 horsepower [international] to Btu/second = 70.67871 Btu/second
You can do the reverse unit conversion from Btu/second to horsepower [international], 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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