Convert kilojoule/second to horsepower
Please provide values below to convert kilojoule/second [kJ/s] to horsepower [hp], or Convert horsepower to kilojoule/second.
1 kJ/s = 1.34102185866 hp. To convert kilojoule/second to horsepower, multiply the value by 1.34102185866; to go the other way, divide by it (1 hp = 0.7457 kJ/s). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 kJ/s = 1.34102185866 hp
- 1 hp = 0.7457 kJ/s
- 10 kJ/s = 13.4102185866 hp
- 100 kJ/s = 134.102185866 hp
How to Convert Kilojoule/second to Horsepower
1 kJ/s = 1.3410218586563 hp
Example: convert 15 kJ/s to hp:
15 kJ/s = 15 × 1.3410218586563 hp = 20.1153278798444 hp
Kilojoule/second to Horsepower Conversion Table
| kilojoule/second | horsepower |
|---|---|
| 1 kJ/s | 1.34102185866 hp |
| 2 kJ/s | 2.68204371731 hp |
| 3 kJ/s | 4.02306557597 hp |
| 5 kJ/s | 6.70510929328 hp |
| 10 kJ/s | 13.4102185866 hp |
| 20 kJ/s | 26.8204371731 hp |
| 50 kJ/s | 67.0510929328 hp |
| 100 kJ/s | 134.102185866 hp |
| 500 kJ/s | 670.510929328 hp |
| 1000 kJ/s | 1341.02185866 hp |
Kilojoule/second
A kilojoule per second (kJ/s) is a unit of power equivalent to one kilojoule of energy transferred or converted per second.
History/Origin
The kilojoule per second is derived from the SI units of energy (joule) and time (second), and has been used in scientific and engineering contexts to measure power, especially in fields like physics and energy studies.
Current Use
It is used to quantify power in various applications, including electrical power, mechanical power, and energy transfer rates, particularly where kilojoules and seconds are the relevant units.
Horsepower
Horsepower (hp) is a unit of power measurement originally developed to compare the power of engines and motors, representing the rate at which work is done or energy is transferred.
History/Origin
The term was introduced in the late 18th century by James Watt to compare the power of steam engines to draft horses. It became a standard unit in engineering and automotive industries, with its definition evolving over time from mechanical to metric standards.
Current Use
Horsepower is widely used today to rate the power output of engines, motors, and other machinery, especially in automotive, aerospace, and industrial applications. It remains a common unit for expressing engine power in many countries.
Frequently Asked Questions
What is 1 kilojoule/second in horsepower?
1 kilojoule/second (kJ/s) = 1.34102185866 horsepower (hp).
How do you convert kilojoule/second to horsepower?
Multiply the kilojoule/second value by 1.34102185866. For example, 25 kJ/s × 1.34102185866 = 33.5255464664 hp.
What is 10 kilojoule/second in horsepower?
10 kJ/s = 13.4102185866 hp.
Which unit is larger, the kilojoule/second or the horsepower?
The kilojoule/second is the larger unit: 1 kJ/s = 1.34102185866 hp.