Electrical

Amps to Watts Calculator — ChiefEngineer.in

Convert current to real power in watts.

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Formula

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

Variables

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

Worked Example

Input: 10 A, 230 V, PF 0.9, 1φ

Result: P ≈ 2070 W

Assumptions & Notes

Balanced three-phase load.

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