# Volts to kilowatts calculator

Volts (V) to kilowatts (kW) calculator.

Enter the voltage in volts, current in amps and press the Calculate button to get the power in watts:

 Select current type: DC AC - Single phase AC - Three phase Enter voltage in volts: V Enter current in amps: A Power result in kilowatts: kW

Related
ðŸ”— Wire Gauge Size Chart | ðŸ”— VA to amps calculator | ðŸ”— Volts to joules calculator | ðŸ”— Watts to kVA calculator | ðŸ”— Alarm Clock | ðŸ”— Ruler (cm/mm) online

## DC volts to kilowatts calculation formula

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

P(kW) = V(V) Ã— I(A) / 1000

### AC single phase volts to kilowatts calculation formula

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 Ã— I(A) Ã— V(V) / 1000

### AC three phase volts to kilowatts calculation formula

The power P in kilowatts (kW) is equal to 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) = âˆš3 Ã— PF Ã— I(A) Ã— VL-L(V) / 1000

â‰ˆ 1.732 Ã— PF Ã— I(A) Ã— VL-L(V) / 1000