kW to V – kilowatts to volts online calculator

Enter the power, P, in kW (kilowatts):

Enter the current, I, in A (amperes)

The voltage, U, in V (volts) is:


How to calculate the voltage if the power in kilowatts and the current in amperes are known?

To obtain voltage, it is necessary to multiply the power in kilowatts by 1000 (convert from kW to W) and divide by the current in amperes.

U = 1000 x P / I, where

U is the voltage in volts (V);

P is the power in kilowatts (kW);

I is the current in amperes (A).