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Online Volts to kW Calculator

Select Current Type
Voltage V
Current A
Power Factor (0 – 1)
Result kW

Volts :

  • Volt (V) is the unit of electric potential difference.
  • It represents the force that drives current through a circuit.

Kilowatts (kW) :

  • Kilowatt is the unit of real electrical power.
  • 1 kilowatt equals 1,000 watts.

Volts to kW :

  • This calculator converts voltage and current into electrical power.
  • Applicable for DC, single-phase AC, and three-phase AC systems.

Formulas :

  • DC: kW = (V × A) ÷ 1000
  • Single Phase AC: kW = (V × A × PF) ÷ 1000
  • Three Phase AC: kW = (√3 × V × A × PF) ÷ 1000

How to Calculate ?

  • Select the current type.
  • Enter voltage in volts.
  • Enter current in amps.
  • Enter power factor for AC systems.
  • Click “Calculate” to get power in kilowatts.

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