tier_2 conversion
Convert horsepower to kilojoule/hour
Convert horsepower to kilojoule/hour with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
horsepower to kilojoule/hour
horsepower to kilojoule/hour
Quick answer
1 horsepower = 2684.51953748 kilojoule/hour.
Formula
kilojoule/hour = horsepower × 2684.519537481518437001478525
Precision
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
How to convert horsepower to kilojoule/hour
- Enter a value in horsepower.
- Scale the source number by 2684.519537481518437001478525 to express the same quantity in kilojoule/hour.
- Round the displayed kilojoule/hour value only when needed.
About these units
horsepower is a unit used in power conversions. Power measures the rate at which energy is transferred or work is performed. Its recorded symbol is hp, hp (UK). kilojoule/hour is a unit used in power conversions. Power measures the rate at which energy is transferred or work is performed. Its recorded symbol is kJ/h.
Explore related conversions
- Convert kilojoule/hour to horsepower
- Convert horsepower to attojoule/second
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- Convert horsepower to Btu (IT)/second
- Convert horsepower to Btu (th)/hour
- Convert attojoule/second to kilojoule/hour
- Convert attowatt to kilojoule/hour
- Convert Btu (IT)/minute to kilojoule/hour
horsepower to kilojoule/hour conversion table
| horsepower | kilojoule/hour |
|---|---|
| 0 horsepower | 0e-24 kilojoule/hour |
| 1 horsepower | 2684.51953748 kilojoule/hour |
| 5 horsepower | 13422.5976874 kilojoule/hour |
| 10 horsepower | 26845.1953748 kilojoule/hour |
| 25 horsepower | 67112.9884370 kilojoule/hour |
| 100 horsepower | 268451.953748 kilojoule/hour |
Frequently asked questions
How do I convert from horsepower to kilojoule/hour?
Scale the source number by 2684.519537481518437001478525 to express the same quantity in kilojoule/hour.
What formula does CalculatorHQ use for horsepower to kilojoule/hour?
kilojoule/hour = horsepower × 2684.519537481518437001478525
How should I round the result?
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
Can I convert kilojoule/hour back to horsepower?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.