# Amps to Kilowatts conversion

## Select current type, enter current in amps, voltage in volts, power factor for AC circuit and press the Calculate button:

 Direct Current (DC)Single Phase Alternating Current (AC)Three Phase Alternating Current (AC) Amps: A Volts: V Power result (kilowatts): kW
 DC Amps to Kilowatts calculationThe power P in kilowatts (kW) is equal to the current I in amps (A), times the voltage V in volts (V) divided by 1000:P(kW) = I(A) / V(V) / 1000

 AC Single Phase Amps to Kilowatts calculation The power P in kilowatts (kW) is equal to the power factor PF times the phase current I in amps (A) times the RMS voltage V in volts (V) divided by 1000:P(kW) = PF * I(A) * V(V) / 1000

 AC Three Phase Amps to Kilowatts calculation Calculation with line to line voltageThe power P in kilowatts (kW) is equal to the square root of 3 times the power factor PF times the phase current I in amps (A), times the line to line RMS voltage VL-L in volts (V) divided by 1000:P(kW) = √3 * PF * I(A) * VL-L(V) / 1000Calculation with line to neutral voltageThe power P in kilowatts (kW) is equal to 3 times the power factor PF times the phase current I in amps (A), times the line to neutral RMS voltage VL-N in volts (V) divided by 1000:P(kW) = 3 * PF * I(A) * VL-N(V) / 1000

Common power factor values

NOTE: It is NOT recommended to use common power factor values for accurate results.

Device Common power factor
Resistive load1
Fluorescent lamp0.95
Incandescent lamp1
Induction motor full load0.85
Induction motor no load0.35
Resistive oven1
Synchronous motor0.9