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Volts to Kilowatts conversion

Volts (V) to Kilowatts (kW) electric charge conversion calculator and how to convert.

Enter the voltage in volts, current in amps, and press the Calculate button:

V
A
kW

DC Volts to Kilowatts calculation

The power P in kilowatts (kW) is equal to the voltage V in volts (V) times the current I in amps divided by 1000:

P(kW) = V(V) * I(A) / 1000

AC Single Phase Volts to Kilowatts calculation

The power P in kilowatts (kW) is equal to the power factor PF times the current I in amps (A) times the voltage V in volts (V) divided by 1000:

P(kW) = PF * I(A) * V(V) / 1000

AC Three Phase Volts to Kilowatts calculation

The power P in kilowatts (kW) is equal to the square root of 3 times the power factor PF times the current I in amps (A) times the line to line RMS voltage VL-L in volts (V) divided by 1000:

P(kW) = √3 * PF * I(A) * VL-L(V) / 1000

≈ 1.732 * PF * I(A) * VL-L(V) / 1000
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