Convert milliwatt to watt

Enter the value to convert from milliwatt to watt.

From: mW
To: W
Result: 1 milliwatt (mw) = 0.001 watts (w)

How to Convert Milliwatt to Watt

Converting milliwatt to watt is straightforward using our conversion calculator.

Conversion Formula

W = mW รท 1000

Reverse conversion: Convert watt to milliwatt

About Watt

Definition: The watt (symbol: W) is the SI unit of power, equal to one joule per second or the rate of energy transfer.

History: Named after Scottish inventor James Watt in 1882. Standardized as SI unit to measure rate of energy consumption or production.

Current Use: Universal standard for electrical power ratings, mechanical power output, and energy transfer rates worldwide.

Examples: LED bulb: 10W, laptop: 65W, microwave: 1000W, hair dryer: 1500W, electric kettle: 2000W

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