Convert horsepower (550 ft*lbf/s) to megajoule/second

Please provide values below to convert horsepower (550 ft*lbf/s) [hp] to megajoule/second [MJ/s], or Convert megajoule/second to horsepower (550 ft*lbf/s).




How to Convert Horsepower (550 Ft*lbf/s) to Megajoule/second

1 hp = 0.0007457 MJ/s

Example: convert 15 hp to MJ/s:
15 hp = 15 × 0.0007457 MJ/s = 0.0111855 MJ/s


Horsepower (550 Ft*lbf/s) to Megajoule/second Conversion Table

horsepower (550 ft*lbf/s) megajoule/second

Horsepower (550 Ft*lbf/s)

Horsepower (hp) is a unit of power measurement, defined as 550 foot-pounds of work per second (ft·lbf/s).

History/Origin

The horsepower was developed by James Watt in the late 18th century to compare the power of steam engines with draft horses, and it became a standard unit for measuring engine power.

Current Use

Horsepower is still widely used today to rate the power of engines and motors in automotive, aviation, and industrial applications.


Megajoule/second

A megajoule per second (MJ/s) is a unit of power equivalent to one megajoule of energy transferred or converted per second, where 1 megajoule equals 1,000,000 joules.

History/Origin

The megajoule per second has been used in scientific and engineering contexts to quantify large-scale power, especially in fields like physics and energy systems, as a convenient unit for expressing high power levels. It is derived from the SI units of energy (joule) and time (second).

Current Use

Today, MJ/s is primarily used in scientific research, energy production, and engineering to describe high power outputs, such as in power plants, large-scale energy systems, and theoretical calculations involving energy transfer rates.



Convert horsepower (550 ft*lbf/s) To Other Power Units