How to use the Amps to kW Generator calculator
Estimate generator real power in kilowatts from amps, voltage, phase, and power factor with a practical three-phase preset.
The calculator starts with a 400V three-phase AC preset and a power factor of 0.8. Enter either current or power, adjust the electrical settings to match the equipment nameplate, and the result updates immediately.
Formula used
For this three-phase AC conversion, the calculator uses (Amps × Volts × √3 × PF) ÷ 1000. Use the actual supply voltage and the equipment's rated power factor whenever accuracy matters.