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Amps to kW Calculator
Determine the power in kilowatts by inputting current and voltage. Essential for measuring electrical consumption and equipment performance.
Measurement Input
Amperage → Power
DECIMALS
3
Calculated Power
— kW
Kilowatts represent the real work being performed.
In Watts —
In Volt-Amps —
The Calculation Formulas
Power calculation differs between DC and AC environments.
DC Systems
P(kW) = (I × V) / 1000 Direct power measurement without phase variables.
1-Phase AC
P = (I × V × PF) / 1000 Used for single-line residential and commercial systems.
3-Phase AC
P = (√3 × I × V × PF) / 1000 Standard for heavy machinery and industrial grids.