# Convert Milliwatts to Mechanical Horsepower

Enter your milliwatt value in the form below to get the value calculated in mechanical horsepower.

**Results in Mechanical Horsepower:**

## How to Convert Milliwatts to Mechanical Horsepower

Convert milliwatts to mechanical horsepower with this simple formula:

Converting a milliwatt power measurement to a mechanical horsepower measurement involves multiplying the power by the conversion ratio to find the result. One milliwatt is equal to 1.341E-6 mechanical horsepower, so to convert simply multiply by 1.341E-6.

**For example,**here's how to convert 5 milliwatts to mechanical horsepower using the formula above.

Milliwatts and mechanical horsepower are both units used to measure power.
Learn more about power and
find more power measurement conversion calculators.
Milliwatts are a power measurement and can be abbreviated as *mW*, for example 1 mW.
Mechanical horsepower is a power measurement and can be abbreviated as *hp(I)*, for example 1 hp(I).

Mechanical horsepower is often used to measure the output of engines and motors in North America and is equal to 745.69987158227022 watts, or joules per second. Electric horsepower is used to measure the output of electric motors and other electrical machines, and is equal to exactly 746 watts.

Check out our HP to amps calculator to convert power to current.

## Milliwatt Measurements and Equivalent Mechanical Horsepower Conversions

Milliwatts | Mechanical Horsepower |
---|---|

1 mW | 0.000001341 hp(I) |

2 mW | 0.000002682 hp(I) |

3 mW | 0.0000040231 hp(I) |

4 mW | 0.0000053641 hp(I) |

5 mW | 0.0000067051 hp(I) |

6 mW | 0.0000080461 hp(I) |

7 mW | 0.0000093872 hp(I) |

8 mW | 0.000010728 hp(I) |

9 mW | 0.000012069 hp(I) |

10 mW | 0.00001341 hp(I) |

11 mW | 0.000014751 hp(I) |

12 mW | 0.000016092 hp(I) |

13 mW | 0.000017433 hp(I) |

14 mW | 0.000018774 hp(I) |

15 mW | 0.000020115 hp(I) |

16 mW | 0.000021456 hp(I) |

17 mW | 0.000022797 hp(I) |

18 mW | 0.000024138 hp(I) |

19 mW | 0.000025479 hp(I) |

20 mW | 0.00002682 hp(I) |

21 mW | 0.000028161 hp(I) |

22 mW | 0.000029502 hp(I) |

23 mW | 0.000030844 hp(I) |

24 mW | 0.000032185 hp(I) |

25 mW | 0.000033526 hp(I) |

26 mW | 0.000034867 hp(I) |

27 mW | 0.000036208 hp(I) |

28 mW | 0.000037549 hp(I) |

29 mW | 0.00003889 hp(I) |

30 mW | 0.000040231 hp(I) |

31 mW | 0.000041572 hp(I) |

32 mW | 0.000042913 hp(I) |

33 mW | 0.000044254 hp(I) |

34 mW | 0.000045595 hp(I) |

35 mW | 0.000046936 hp(I) |

36 mW | 0.000048277 hp(I) |

37 mW | 0.000049618 hp(I) |

38 mW | 0.000050959 hp(I) |

39 mW | 0.0000523 hp(I) |

40 mW | 0.000053641 hp(I) |

## More Milliwatt Power Conversions

- Convert to Watts
- 1 mW is equal to 0.001 watts
- Convert to Microwatts
- 1 mW is equal to 1,000 microwatts
- Convert to Kilowatts
- 1 mW is equal to 1.0E-6 kilowatts
- Convert to Megawatts
- 1 mW is equal to 1.0E-9 megawatts
- Convert to Electric Horsepower
- 1 mW is equal to 1.3405E-6 electric horsepower
- Convert to Btu Per Hour
- 1 mW is equal to 0.003412 btu per hour
- Convert to Kilocalories Per Hour
- 1 mW is equal to 0.00086 kilocalories per hour