Convert Milliwatt to Watt using the exact conversion factor. This page provides the formula, reference values, and practical context for engineering, technical calculations, and professional measurement use.
Milliwatt (mW) = Watt (W) × 0.001
To convert Milliwatt (mW) to Watt (W), multiply the value by 0.001. The conversion factor is based on standardized unit definitions and is suitable for engineering analysis, system design, and professional measurement workflows.
Convert 1 mW to W.
So, 1 mW = 0.001 W.
One Milliwatt (mW) equals 0.001 Watt (W)
Units of power are standardized measurements used to quantify the rate of energy transfer or mechanical output in motors, engines, and electrical equipment.
One Watt (W) equals 0.001 Milliwatt (mW)
Units of power are standardized measurements used to quantify the rate of energy transfer or mechanical output in motors, engines, and electrical equipment.
How many Watt (W) are in 1 Milliwatt (mW)?
1 Milliwatt (mW) = 0.001 Watt (W).
How many Watt (W) are in one Milliwatt (mW)?
One Milliwatt (mW) equals 0.001 Watt (W).
How many W are in one mW?
One mW equals 0.001 W.
What is the formula for converting Milliwatt (mW) to Watt (W)?
Multiply the Milliwatt (mW) value by 0.001.
Can I reverse the conversion?
Yes. 1 Watt (W) = 1000 Milliwatts (mW).
Is this Milliwatt (mW) to Watt (W) conversion accurate for engineering use?
Yes. The conversion uses a standardized conversion factor suitable for engineering calculations, technical analysis, and professional reference.
Can this conversion be used for scientific or technical calculations?
Yes. This conversion is appropriate for scientific analysis, engineering calculations, simulations, and technical documentation where unit consistency is required.
By applying the conversion factor shown above, you can convert Milliwatt (mW) to Watt (W) for equipment sizing, performance comparison, and electrical planning.
1 mW = 0.001 W
1 Milliwatt (mW) = 0.001 Watt (W)
One Milliwatt (mW) equals 0.001 Watt (W)
1 mW = 10⁻⁶ kW
1 Milliwatt (mW) = 10⁻⁶ Kilowatt (kW)
One Milliwatt (mW) equals 10⁻⁶ Kilowatt (kW)
1 mW = 10⁻⁹ MW
1 Milliwatt (mW) = 10⁻⁹ Megawatt (MW)
One Milliwatt (mW) equals 10⁻⁹ Megawatt (MW)
1 mW = 10⁻¹² GW
1 Milliwatt (mW) = 10⁻¹² Gigawatt (GW)
One Milliwatt (mW) equals 10⁻¹² Gigawatt (GW)
1 mW = 10⁻¹⁵ TW
1 Milliwatt (mW) = 10⁻¹⁵ Terawatt (TW)
One Milliwatt (mW) equals 10⁻¹⁵ Terawatt (TW)
1 mW = 10⁻¹⁸ PW
1 Milliwatt (mW) = 10⁻¹⁸ Petawatt (PW)
One Milliwatt (mW) equals 10⁻¹⁸ Petawatt (PW)
1 mW = 1.34102 × 10⁻⁶ hp-mech
1 Milliwatt (mW) = 1.34102 × 10⁻⁶ Mechanical Horsepower (hp)
One Milliwatt (mW) equals 1.34102 × 10⁻⁶ Mechanical Horsepower (hp)
1 mW = 1.35962 × 10⁻⁶ hp-metric
1 Milliwatt (mW) = 1.35962 × 10⁻⁶ Metric Horsepower (PS/CV)
One Milliwatt (mW) equals 1.35962 × 10⁻⁶ Metric Horsepower (PS/CV)
1 mW = 1.34048 × 10⁻⁶ hp-electric
1 Milliwatt (mW) = 1.34048 × 10⁻⁶ Electrical Horsepower (hp)
One Milliwatt (mW) equals 1.34048 × 10⁻⁶ Electrical Horsepower (hp)
1 mW = 1.01947 × 10⁻⁷ bhp
1 Milliwatt (mW) = 1.01947 × 10⁻⁷ Boiler Horsepower (BHP)
One Milliwatt (mW) equals 1.01947 × 10⁻⁷ Boiler Horsepower (BHP)