Convert from volts (v) to kilowatts (kW) online ( V to kW)

Convert voltage and current to kilowatts. 230 V × 10 A at unity power factor equals 2.3 kW (DC or resistive AC).

Voltage in volts (V)

Current in amps (A)

Power factor (1 = DC/resistive; 0.8 typical for AC motor)

— kW —

Voltage (V)	Current (A)	PF	Power (kW)

How to convert volts to kilowatts

kW = V × A × power factor ÷ 1000. For DC or purely resistive loads use PF = 1; for AC motors use ~0.8.

Common mistake

Forgetting the power factor. A 230 V × 10 A motor at PF 0.8 delivers 1.84 kW, not 2.3 kW — apparent power (kVA) and real power (kW) differ for AC loads.

Watts to amps · Amps to kW · kW to amps