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

Where, 

V - Represents the root–mean–square value of the electrical signal in Volts.
W – Electrical signal power in Watts (W)
Z- System impedance in ohms.

The Watts to Volts calculator helps to calculate the voltage (V) from the power (W) by inputting the power (in W) and system impedance Z (in ohms). The calculator quickly and accurately calculates Volts from power (W) and impedance (Z). This calculator is a useful tool for engineers working in various electrical and electronic applications where accurate voltage calculations play a vital role in design, analysis, and optimization.