Question: how to convert dbw into dbm?
Answer: dBW value in dBm is always 30 more because 1 watt is 1000 milliwatts, and ratio of 1000 (in power) is 30 dB, eg 10 dBm (10mW) is equal to -20 dBW (0.01 W). Input a value above, select the type of unit you wish to convert, and click the 'Convert My Power' button. All calculated values will be shown.