How to convert watts to milliwatts

How to convert power in watts (W) to milliwatts (mW).

One watt is equal to 1000 milliwatts:

1W = 1000mW

Watts to milliwatts conversion formula

The power in milliwatts P_(mW) is equal to 1000 times the power in watts P_(W):

P_(mW) = 1000 · P_(W)

Example

Convert 5W to milliwatts:

P_(mW) = 1000 · 5W = 5000mW

 

How to convert mW to watts ►

 

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See also

• Watts to mW conversion calculator
• mW to watts conversion calculator
• Watts to dBm conversion calculator
• Watts to BTU/hr conversion calculator
• Watts to HP conversion calculator
• Watt
• dBm
• Electric power
• Power conversion