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horsepower [electric] horsepower [international] horsepower [metric] horsepower [water] |
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joules per second |

How many horsepower in 1 joules per second?
The answer is 0.0013404825737265.

We assume you are converting between **horsepower [electric]** and **joule/second**.

You can view more details on each measurement unit:

horsepower or
joules per second

The SI derived unit for **power** is the watt.

1 watt is equal to 0.0013404825737265 horsepower, or 1 joules per second.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between horsepower and joules/second.

Type in your own numbers in the form to convert the units!

You can do the reverse unit conversion from joules per second to horsepower, or enter any two units below:

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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