Mechanical horsepower to Joule per minute 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 joules per minute [J/min] or joules per minute [J/min] 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.

1 mechanical horsepower [hp(I)] ≈ 44,741.9923 joules per minute [J/min]1 joule per minute [J/min] ≈ 2.235 * 10-5 mechanical horsepower [hp(I)]

Convert mechanical horsepower to joules per minute

There are two simple ways to convert mechanical horsepower [hp(I)] to joules per minute [J/min]. In the first calculation method, the value in mechanical horsepower [hp(I)] is divided by the rounded conversion factor of 2.235 * 10-5. The second method multiplies the value in mechanical horsepower [hp(I)] by the rounded conversion factor of 44,741.9923.

  • Joules per minute [J/min] ≈ mechanical horsepower [hp(I)] ÷ (2.235 * 10-5)
  • Joules per minute [J/min] ≈ mechanical horsepower [hp(I)] * 44,741.9923

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 joules per minute [J/min] can be achieved using the following calculation method.

  • Joules per minute [J/min] = mechanical horsepower [hp(I)] * 664.498604 * 67.3319583

Convert joules per minute to mechanical horsepower

Converting joules per minute [J/min] to mechanical horsepower [hp(I)] is easy and can be done in two ways. The first method involves multiplication, in which the value in joules per minute [J/min] is multiplied by the rounded conversion factor of 2.235 * 10-5. The second variant is a division. Here, the value in joules per minute [J/min] is divided by the rounded conversion factor of 44,741.9923.

  • Mechanical horsepower [hp(I)] ≈ joules per minute [J/min] * 2.235 * 10-5
  • Mechanical horsepower [hp(I)] ≈ joules per minute [J/min] ÷ 44,741.9923

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of joules per minute [J/min] to mechanical horsepower [hp(I)] can be achieved using the following calculation method.

  • Mechanical horsepower [hp(I)] = joules per minute [J/min] ÷ 664.498604 ÷ 67.3319583

Converter

Decimal places

How it's calculated

Factor: 
≈ 44,741.992
Joules per minute = Mechanical horsepower * 664.498604 * 67.3319583
Mechanical horsepower = Joules per minute ÷ 664.498604 ÷ 67.3319583

To all available units

Mechanical horsepower

Joules per second

Mechanical horsepower

Kilocalories per hour

Mechanical horsepower

Kilocalories per minute

Mechanical horsepower

Kilocalories per second

Mechanical horsepower

Kilojoules per hour

Popular with other users …

Pressure

Hectopascals, millibars, and bars are just a few examples of the many units of pressure. The pressure converter makes conversion a breeze and ensures that the results are accurate and precise.

Pressure converter

Resistance

Electrical resistance is often expressed in ohms or kiloohms. However, it is also possible to use statohms or deciohms. The resistance converter is ideal for converting between different units of resistance.

Resistance converter

Speed

While mph is used in the USA, km/h is the standard in Europe, and seafaring and aviation rely on knots. This speed converter is the perfect tool for accurately converting between various units of speed.

Speed converter

Temperature

Whether you want to convert °Ra to °C, degrees Fahrenheit to Kelvin, or °De to degrees Celsius, the temperature converter can accurately convert all common temperature units.

Temperature converter