Convert kilojoule/hour to horsepower
Please provide values below to convert kilojoule/hour [kJ/h] to horsepower [hp], or Convert horsepower to kilojoule/hour.
1 kJ/h = 0.000372506072147 hp. To convert kilojoule/hour to horsepower, multiply the value by 0.000372506072147; to go the other way, divide by it (1 hp = 2684.51999785 kJ/h). 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/h = 0.000372506072147 hp
- 1 hp = 2684.51999785 kJ/h
- 10 kJ/h = 0.00372506072147 hp
- 100 kJ/h = 0.0372506072147 hp
How to Convert Kilojoule/hour to Horsepower
1 kJ/h = 0.000372506072146976 hp
Example: convert 15 kJ/h to hp:
15 kJ/h = 15 × 0.000372506072146976 hp = 0.00558759108220464 hp
Kilojoule/hour to Horsepower Conversion Table
| kilojoule/hour | horsepower |
|---|---|
| 1 kJ/h | 0.000372506072147 hp |
| 2 kJ/h | 0.000745012144294 hp |
| 3 kJ/h | 0.00111751821644 hp |
| 5 kJ/h | 0.00186253036073 hp |
| 10 kJ/h | 0.00372506072147 hp |
| 20 kJ/h | 0.00745012144294 hp |
| 50 kJ/h | 0.0186253036073 hp |
| 100 kJ/h | 0.0372506072147 hp |
| 500 kJ/h | 0.186253036073 hp |
| 1000 kJ/h | 0.372506072147 hp |
Kilojoule/hour
A kilojoule per hour (kJ/h) is a unit of power representing the amount of energy in kilojoules transferred or converted per hour.
History/Origin
The kilojoule per hour has been used as a measure of power in contexts where energy transfer rates are expressed over time, particularly in engineering and scientific applications, though it is less common than standard SI units like watts.
Current Use
kJ/h is used in specific fields such as thermodynamics and energy management to quantify energy transfer rates, especially in systems where energy is measured in kilojoules and the rate is expressed per hour, though it is often converted to watts for standardization.
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/hour in horsepower?
1 kilojoule/hour (kJ/h) = 0.000372506072147 horsepower (hp).
How do you convert kilojoule/hour to horsepower?
Multiply the kilojoule/hour value by 0.000372506072147. For example, 25 kJ/h × 0.000372506072147 = 0.00931265180367 hp.
What is 10 kilojoule/hour in horsepower?
10 kJ/h = 0.00372506072147 hp.
Which unit is larger, the kilojoule/hour or the horsepower?
The horsepower is the larger unit: 1 kJ/h equals only 0.000372506072147 hp.