dBm to Watts Conversion Calculator
This is an online calculator that calculates the Input Power in Watts. Just enter the Signal Strength value in dBm to get the corresponding Input Power value in Watts.
Conversion Equation

dBm stands for decibel-milliwatts is a measure of power level. It indicates the power level measured in decibel with reference to one milliwatts.
1 Watt = 30 dBm
Watt is a unit of Power. It is the amount of energy that a system requires to function. When electricity flows at a rate of one joule (unit of energy) per second, it is one watt.
