Amps to Watts (W) conversion calculator - RapidTables.com
DC amps to watts calculation. The power P in watts (W) is equal to the current I in amps (A), times the voltage V in volts (V):. P (W) = I (A) × V (V). AC single phase amps to watts calculation. The power P in watts (W) is equal to the power factor PF times the phase current I in amps (A), times the RMS voltage V in volts (V):. P (W) = PF × I (A) × V (V). AC three phase …