357 Amps to Watts

357 amps is 42,840 watts at 120V (DC). The wattage depends on your circuit voltage.

357 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
4,284W 3,641.4W 6,307.09W
24V
DC, industrial control
8,568W 7,282.8W 12,614.18W
100V
Japan residential
35,700W 30,345W 52,559.08W
120V
US residential
42,840W 36,414W 63,070.9W
208V
US commercial three-phase
74,256W 63,117.6W 109,322.89W
220V
Legacy international / parts of Asia
78,540W 66,759W 115,629.98W
230V
UK / EU residential
82,110W 69,793.5W 120,885.89W
240V
US residential (dryer, range, HVAC)
85,680W 72,828W 126,141.8W
277V
US commercial lighting
98,889W 84,055.65W 145,588.66W
400V
UK / EU commercial three-phase
142,800W 121,380W 210,236.33W
460V
US industrial motor (NEC 430.250 column)
164,220W 139,587W 241,771.78W
480V
US industrial three-phase
171,360W 145,656W 252,283.59W
575V
Canadian industrial three-phase
205,275W 174,483.75W 302,214.72W

Other Amperages

This calculator provides estimates for reference purposes only. Always consult a licensed electrician and verify compliance with the National Electrical Code (NEC) and local electrical codes before performing any electrical work.