604 Watts to Amps

604 watts is 5.03 amps at 120V (DC). The exact amperage depends on your voltage and whether the circuit is DC or AC.

604 Watts to Amps at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
50.33A 59.22A 34.19A
24V
DC, industrial control
25.17A 29.61A 17.09A
100V
Japan residential
6.04A 7.11A 4.1A
120V
US residential
5.03A 5.92A 3.42A
208V
US commercial three-phase
2.9A 3.42A 1.97A
220V
Legacy international / parts of Asia
2.75A 3.23A 1.86A
230V
UK / EU residential
2.63A 3.09A 1.78A
240V
US residential (dryer, range, HVAC)
2.52A 2.96A 1.71A
277V
US commercial lighting
2.18A 2.57A 1.48A
400V
UK / EU commercial three-phase
1.51A 1.78A 1.03A
460V
US industrial motor (NEC 430.250 column)
1.31A 1.54A 0.8919A
480V
US industrial three-phase
1.26A 1.48A 0.8547A
575V
Canadian industrial three-phase
1.05A 1.24A 0.7135A

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.