476 Watts to Amps

476 watts is 3.97 amps at 120V (DC). The exact amperage depends on your voltage and whether the circuit is DC or AC.

476 Watts to Amps at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
39.67A 46.67A 26.94A
24V
DC, industrial control
19.83A 23.33A 13.47A
100V
Japan residential
4.76A 5.6A 3.23A
120V
US residential
3.97A 4.67A 2.69A
208V
US commercial three-phase
2.29A 2.69A 1.55A
220V
Legacy international / parts of Asia
2.16A 2.55A 1.47A
230V
UK / EU residential
2.07A 2.43A 1.41A
240V
US residential (dryer, range, HVAC)
1.98A 2.33A 1.35A
277V
US commercial lighting
1.72A 2.02A 1.17A
400V
UK / EU commercial three-phase
1.19A 1.4A 0.8083A
460V
US industrial motor (NEC 430.250 column)
1.03A 1.22A 0.7029A
480V
US industrial three-phase
0.9917A 1.17A 0.6736A
575V
Canadian industrial three-phase
0.8278A 0.9739A 0.5623A

Other Wattages

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.