Electrical

Volts to Watts Calculator — ChiefEngineer.in

Convert voltage and current to real power.

Reset

Formula

P = VI (DC), P = VI·PF (1φ), P = √3·VLIL·PF (3φ)

Variables

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

Worked Example

Input: 230 V, 10 A, PF 0.9, 1φ

Result: P = 2070 W

Assumptions & Notes

Balanced load.

Related Calculators

← Back to all calculators