How many N-m in 1 horsepower hour?
The answer is 2684519.5.
We assume you are converting between newton-meter and horsepower hour.
You can view more details on each measurement unit: N-m or
horsepower hour
The SI derived unit for energy is the joule.
1 joule is equal to 1 N-m, or 3.7250614122937E-7 horsepower hour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between newton meters and horsepower hours.
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horsepower hour to N-m, or enter any two units below:

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