W, dBW and dBm Conversion Calculator

W, dBW, and dBm Conversion Calculator

dBm as a function of mW

P = 10 log_10 (p/p_0)                 p_0, dBW = 1 W ; p_0, dBm = 1 mW
p =  dBW
Power :   p =  dBm
P =  W

Enter the appropriate values, click on "convert" conversion in mind operator

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