Watt to Horsepower (Electric) Conversion
Convert between Watt and Horsepower (Electric) quickly and accurately.
How to Convert Watt to Horsepower (Electric)
Conversion Formula
Example
Convert 15 W to hp (electric):
Unit Information
Learn about the power units you're converting between
Watt
W
Definition
The watt (W) is the SI derived unit of power, representing the rate of energy transfer or conversion. It is defined as one joule per second and is the standard unit for measuring electrical power, mechanical power, and thermal power in scientific and engineering applications.
History/Origin
The watt was named after James Watt, the Scottish engineer who improved the steam engine. It was adopted as the SI unit of power in 1960, replacing the horsepower as the standard unit for power measurements in the International System of Units.
Current Use
Widely used in electrical engineering, mechanical engineering, and physics for measuring power consumption, generation, and transfer. Essential for calculating energy efficiency, electrical load, and power ratings of devices and systems.
Multiplier
1
Offset
0
Horsepower (Electric)
hp (electric)
Definition
The horsepower (electric) is a unit of power equal to 746 watts, representing the power output of an electric motor. It is used in electrical engineering and industrial applications for measuring the power output of electric motors, generators, and electrical systems.
History/Origin
The horsepower (electric) was defined to measure the power output of electric motors and generators. It is used in electrical engineering and industrial applications for measuring the power output of electric motors, generators, and electrical systems.
Current Use
Used in electrical engineering and industrial applications for measuring the power output of electric motors, generators, and electrical systems. Essential for motor specifications and electrical power ratings.
Multiplier
746
Offset
0
Watt to Horsepower (Electric) Conversion Table
| Watt [W] | Horsepower (Electric) [hp (electric)] |
|---|---|
| 1 W | 0.00134 hp (electric) |
| 10 W | 0.013405 hp (electric) |
| 25 W | 0.033512 hp (electric) |
| 50 W | 0.067024 hp (electric) |
| 100 W | 0.134048 hp (electric) |
| 0 W | 0E+0 hp (electric) |
| -10 W | -0.013405 hp (electric) |
| -40 W | -0.053619 hp (electric) |
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