Mechanical horsepower to Kilojoule per hour Converter (and vice versa)
Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026
This converter allows you to convert mechanical horsepower [hp(I)] to kilojoules per hour [kJ/h] or kilojoules per hour [kJ/h] to mechanical horsepower [hp(I)]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.
Convert mechanical horsepower to kilojoules per hour
There are two simple ways to convert mechanical horsepower [hp(I)] to kilojoules per hour [kJ/h]. In the first calculation method, the value in mechanical horsepower [hp(I)] is divided by the rounded conversion factor of 3.725 * 10-4. The second method multiplies the value in mechanical horsepower [hp(I)] by the rounded conversion factor of 2,684.5195.
- Kilojoules per hour [kJ/h] ≈ mechanical horsepower [hp(I)] ÷ (3.725 * 10-4)
- Kilojoules per hour [kJ/h] ≈ mechanical horsepower [hp(I)] * 2,684.5195
However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of mechanical horsepower [hp(I)] to kilojoules per hour [kJ/h] can be achieved using the following calculation method.
- Kilojoules per hour [kJ/h] = mechanical horsepower [hp(I)] * 16.32932532 * 164.3986806
Convert kilojoules per hour to mechanical horsepower
Converting kilojoules per hour [kJ/h] to mechanical horsepower [hp(I)] is easy and can be done in two ways. The first method involves multiplication, in which the value in kilojoules per hour [kJ/h] is multiplied by the rounded conversion factor of 3.725 * 10-4. The second variant is a division. Here, the value in kilojoules per hour [kJ/h] is divided by the rounded conversion factor of 2,684.5195.
- Mechanical horsepower [hp(I)] ≈ kilojoules per hour [kJ/h] * 3.725 * 10-4
- Mechanical horsepower [hp(I)] ≈ kilojoules per hour [kJ/h] ÷ 2,684.5195
However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of kilojoules per hour [kJ/h] to mechanical horsepower [hp(I)] can be achieved using the following calculation method.
- Mechanical horsepower [hp(I)] = kilojoules per hour [kJ/h] ÷ 16.32932532 ÷ 164.3986806
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Mechanical horsepower
Kilojoules per minute
Mechanical horsepower
Kilojoules per second
Mechanical horsepower
Megawatts
Mechanical horsepower
Microwatts
Mechanical horsepower
Milliwatts
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