How many horsepower [water] in 1 hp? The answer is 0.99994236257159. We assume you are converting between horsepower [water] and horsepower [electric]. You can view more details on each measurement unit: horsepower [water] or hp The SI derived unit for power is the watt. 1 watt is equal to 0.0013404053117582 horsepower [water], or 0.0013404825737265 hp. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between horsepower and horsepower. Type in your own numbers in the form to convert the units!
1 horsepower [water] to hp = 1.00006 hp
5 horsepower [water] to hp = 5.00029 hp
10 horsepower [water] to hp = 10.00058 hp
15 horsepower [water] to hp = 15.00086 hp
20 horsepower [water] to hp = 20.00115 hp
25 horsepower [water] to hp = 25.00144 hp
30 horsepower [water] to hp = 30.00173 hp
40 horsepower [water] to hp = 40.00231 hp
50 horsepower [water] to hp = 50.00288 hp
You can do the reverse unit conversion from hp to horsepower [water], or enter any two units below:
unit of power equal to roughly 550 foot-pounds of work per second
The electrical horsepower is used by the electrical industry for electrical machines and is defined to be exactly 746 W (at 100% efficiency).
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