Horsepower to Kilojoule/second Conversion
Convert between Horsepower and Kilojoule/second quickly and accurately.
How to Convert Horsepower to Kilojoule/second
Conversion Formula
Example
Convert 15 hp to kJ/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
Kilojoule/second
kJ/s
Definition
The kilojoule/second is a unit of power equal to 10^3 watts, representing a moderate amount of power. It is commonly used in electrical engineering, automotive engineering, and household applications for measuring power consumption and generation of electrical devices and systems.
History/Origin
The kilojoule/second is part of the metric system of prefixes, where "kilo" represents 10^3. It was established as part of the International System of Units to provide a standardized way of expressing moderate power values in electrical and mechanical engineering.
Current Use
Widely used in electrical engineering, automotive engineering, and household applications. Important for measuring power consumption and generation of electrical devices, appliances, and small to medium-scale systems.
Multiplier
1000
Offset
0
Horsepower to Kilojoule/second Conversion Table
| Horsepower [hp] | Kilojoule/second [kJ/s] |
|---|---|
| 1 hp | 0.7457 kJ/s |
| 10 hp | 7.456999 kJ/s |
| 25 hp | 18.642497 kJ/s |
| 50 hp | 37.284994 kJ/s |
| 100 hp | 74.569987 kJ/s |
| 0 hp | 0E+0 kJ/s |
| -10 hp | -7.456999 kJ/s |
| -40 hp | -29.827995 kJ/s |
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