Electrical

Volts to kW Calculator — ChiefEngineer.in

Convert voltage and current to real power in kW.

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Formula

PkW = VI·PF/1000 (1φ) or √3·VLIL·PF/1000 (3φ)

Variables

  • V — voltage
  • I — current
  • PF — power factor

Worked Example

Input: 230 V, 10 A, PF 0.9, 1φ

Result: P = 2.07 kW

Assumptions & Notes

Balanced load.

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