What is dBW to dBV Calculator?  

dBW to dBV Calculator is used to convert any power level in dBW to the voltage value in dBV,  using the power value (in dBW) and system impedance Z (in ohms) entered by the user.  The calculator uses the following formula: 

Where, 

• dBW (decibel-Watt)- the decibel unit for measuring power with reference to one Watt (1 W).  
• dBV (decibel-Volt)- the decibel unit for measuring voltage with reference to one Volt (1 V).  
• Z- System impedance in ohms. 

The dBW to dBV calculator helps to calculate the voltage value in dBV from power in dBW by inputting the power level (in dBW) and system impedance Z (in ohms). It quickly and accurately calculates dBV from dBW and impedance (Z). This calculator is a useful tool when you deal with EMC measurements, where precise measurement and analysis of signal strength are crucial.