Horsepower to Millijoule/second Conversion
Convert between Horsepower and Millijoule/second quickly and accurately.
How to Convert Horsepower to Millijoule/second
Conversion Formula
Example
Convert 15 hp to mJ/s:
Unit Information
Learn about the power units you're converting between
Horsepower
hp
Definition
The horsepower (hp) is a unit of power equal to approximately 746 watts, representing the power output of a horse. It is commonly used in automotive engineering, mechanical engineering, and industrial applications for measuring the power output of engines, motors, and mechanical systems.
History/Origin
The horsepower was originally defined by James Watt in the 18th century to compare the power output of steam engines to that of horses. It became a standard unit for measuring mechanical power and is still widely used in automotive and industrial applications.
Current Use
Widely used in automotive engineering, mechanical engineering, and industrial applications for measuring the power output of engines, motors, and mechanical systems. Essential for engine specifications and mechanical power ratings.
Multiplier
745.7
Offset
0
Millijoule/second
mJ/s
Definition
The millijoule/second is a unit of power equal to 10^-3 watts, representing a very small amount of power. It is commonly used in electrical engineering, electronics, and telecommunications for measuring power consumption and generation of small electrical devices and low-power systems.
History/Origin
The millijoule/second is part of the metric system of prefixes, where "milli" represents 10^-3. It was established as part of the International System of Units to provide a standardized way of expressing very small power values in electrical and mechanical engineering.
Current Use
Widely used in electrical engineering, electronics, and telecommunications for measuring power consumption and generation of small electrical devices and low-power systems. Essential for precision measurements and low-power applications.
Multiplier
0.001
Offset
0
Horsepower to Millijoule/second Conversion Table
| Horsepower [hp] | Millijoule/second [mJ/s] |
|---|---|
| 1 hp | 745699.8715820001 mJ/s |
| 10 hp | 7456998.7158230003 mJ/s |
| 25 hp | 18642496.7895569988 mJ/s |
| 50 hp | 37284993.5791150033 mJ/s |
| 100 hp | 74569987.1582300067 mJ/s |
| 0 hp | 0E+0 mJ/s |
| -10 hp | -7456998.7158230003 mJ/s |
| -40 hp | -29827994.8632920012 mJ/s |
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