## Convert horsepower [water] to terawatt

 horsepower [water] terawatt

 Did you mean to convert horsepower [electric] horsepower [international] horsepower [metric] horsepower [water] to terawatt

How many horsepower [water] in 1 terawatt? The answer is 1340405311.7582.
We assume you are converting between horsepower [water] and terawatt.
You can view more details on each measurement unit:
horsepower [water] or terawatt
The SI derived unit for power is the watt.
1 watt is equal to 0.0013404053117582 horsepower [water], or 1.0E-12 terawatt.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between horsepower and terawatts.
Type in your own numbers in the form to convert the units!

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You can do the reverse unit conversion from terawatt to horsepower [water], or enter any two units below:

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## Definition: Horsepower

unit of power equal to roughly 550 foot-pounds of work per second

## Definition: Terawatt

The SI prefix "tera" represents a factor of 1012, or in exponential notation, 1E12.

So 1 terawatt = 1012 watts.

The definition of a watt is as follows:

The watt (symbol: W) is the SI derived unit for power. It is equivalent to one joule per second (1 J/s), or in electrical units, one volt ampere (1 V·A).

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