Convert Electrical Horsepower to Milliwatt Online

About Electrical Horsepower to Milliwatt Conversion

This converter converts Electrical Horsepower (hp) to Milliwatt (mW). One Electrical Horsepower (hp) equals 746000 Milliwatt (mW).

Formula:

1 Electrical Horsepower (hp) = 746000 Milliwatt (mW)

Example:

1 hp = 746000 mW
2 hp = 1492000 mW

Electrical Horsepower (hp) to Milliwatt (mW) Conversion

Electrical to Milliwatt conversion explained with exact factors, step-by-step examples, and situations where this conversion is commonly used.

Conversion Formula

Milliwatt = Electrical × 746000

To convert Electrical Horsepower (hp) to Milliwatt (mW), multiply the value by 746000. This factor is obtained by comparing their exact meter definitions.

Worked Example

Convert 1 hp-electric to mW.

  • Step 1: Write the formula: mW = hp-electric × 746000
  • Step 2: Substitute: 1 × 746000
  • Step 3: Result: 746000 mW
So, 1 hp-electric = 746000 mW.

About the Units

Electrical Horsepower (hp)

One Electrical Horsepower (hp) equals 746000 Milliwatt (mW)

A widely used unit across scientific, engineering, and measurement contexts.

Milliwatt (mW)

One Milliwatt (mW) equals 1.340483e-6 Electrical Horsepower (hp)

Common in precision engineering and laboratory measurement.

Where This Conversion Is Used

  • Converting values from Electrical to Milliwatt for engineering or scientific workflows.
  • Used when normalizing mixed-unit datasets requiring consistent Milliwatt representation.
  • Applied when comparing different measurement systems across tools and documents.

Frequently Asked Questions

How many Milliwatt (mW) are in 1 Electrical Horsepower (hp)?

1 hp-electric = 746000 mW.

What is the formula for converting Electrical Horsepower (hp) to Milliwatt (mW)?

Multiply the hp-electric value by 746000.

Can I reverse the conversion?

Yes. 1 mW = 1.340483e-6 hp-electric.

Conclusion

By applying the conversion factor shown above, you can reliably convert Electrical Horsepower (hp) to Milliwatt (mW) for use in scientific analysis, engineering calculations, academic work, or daily measurements.

Quick Links for Unit Converters

Convert Electrical Horsepower to Other Units

Electrical Horsepower to Watt

1 hp-electric = 746 W

1 Electrical Horsepower (hp) = 746 Watts (W)

1 hp-electric equals 746 Ws.

Electrical Horsepower to Milliwatt

1 hp-electric = 746000 mW

1 Electrical Horsepower (hp) = 746000 Milliwatts (mW)

1 hp-electric equals 746000 mWs.

Electrical Horsepower to Kilowatt

1 hp-electric = 0.746 kW

1 Electrical Horsepower (hp) = 0.746 Kilowatt (kW)

1 hp-electric equals 0.746 kW.

Electrical Horsepower to Megawatt

1 hp-electric = 0.000746 MW

1 Electrical Horsepower (hp) = 0.000746 Megawatt (MW)

1 hp-electric equals 0.000746 MW.

Electrical Horsepower to Gigawatt

1 hp-electric = 7.46e-7 GW

1 Electrical Horsepower (hp) = 7.46e-7 Gigawatt (GW)

1 hp-electric equals 7.46e-7 GW.

Electrical Horsepower to Terawatt

1 hp-electric = 7.46e-10 TW

1 Electrical Horsepower (hp) = 7.46e-10 Terawatt (TW)

1 hp-electric equals 7.46e-10 TW.

Electrical Horsepower to Petawatt

1 hp-electric = 7.46e-13 PW

1 Electrical Horsepower (hp) = 7.46e-13 Petawatt (PW)

1 hp-electric equals 7.46e-13 PW.

Electrical Horsepower to Mechanical Horsepower

1 hp-electric = 1.0004023065575969 hp-mech

1 Electrical Horsepower (hp) = 1.0004023065575969 Mechanical Horsepowers (hp)

1 hp-electric equals 1.0004023065575969 hp-meches.

Electrical Horsepower to Metric Horsepower

1 hp-electric = 1.0142760027192386 hp-metric

1 Electrical Horsepower (hp) = 1.0142760027192386 Metric Horsepowers (PS/CV)

1 hp-electric equals 1.0142760027192386 hp-metrics.

Electrical Horsepower to Boiler Horsepower

1 hp-electric = 0.07605260475073912 bhp

1 Electrical Horsepower (hp) = 0.07605260475073912 Boiler Horsepower (BHP)

1 hp-electric equals 0.07605260475073912 bhp.

Convert Milliwatt to Other Units

Milliwatt to Watt

1 mW = 0.001 W

1 Milliwatt (mW) = 0.001 Watt (W)

1 mW equals 0.001 W.

Milliwatt to Kilowatt

1 mW = 0.000001 kW

1 Milliwatt (mW) = 0.000001 Kilowatt (kW)

1 mW equals 0.000001 kW.

Milliwatt to Megawatt

1 mW = 1e-9 MW

1 Milliwatt (mW) = 1e-9 Megawatt (MW)

1 mW equals 1e-9 MW.

Milliwatt to Gigawatt

1 mW = 1e-12 GW

1 Milliwatt (mW) = 1e-12 Gigawatt (GW)

1 mW equals 1e-12 GW.

Milliwatt to Terawatt

1 mW = 1e-15 TW

1 Milliwatt (mW) = 1e-15 Terawatt (TW)

1 mW equals 1e-15 TW.

Milliwatt to Petawatt

1 mW = 1e-18 PW

1 Milliwatt (mW) = 1e-18 Petawatt (PW)

1 mW equals 1e-18 PW.

Milliwatt to Mechanical Horsepower

1 mW = 0.000001341021858656296 hp-mech

1 Milliwatt (mW) = 0.000001341021858656296 Mechanical Horsepower (hp)

1 mW equals 0.000001341021858656296 hp-mech.

Milliwatt to Metric Horsepower

1 mW = 0.0000013596193065941536 hp-metric

1 Milliwatt (mW) = 0.0000013596193065941536 Metric Horsepower (PS/CV)

1 mW equals 0.0000013596193065941536 hp-metric.

Milliwatt to Electrical Horsepower

1 mW = 0.0000013404825737265416 hp-electric

1 Milliwatt (mW) = 0.0000013404825737265416 Electrical Horsepower (hp)

1 mW equals 0.0000013404825737265416 hp-electric.

Milliwatt to Boiler Horsepower

1 mW = 1.0194719135487818e-7 bhp

1 Milliwatt (mW) = 1.0194719135487818e-7 Boiler Horsepower (BHP)

1 mW equals 1.0194719135487818e-7 bhp.