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.
Enter the Signal Strength value in dBm to Calculate the Input Power value in Watts
  • dBm

Result

  • Input Power in Watts
    W

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.