3,357 Watts to Amps

3,357 watts is 27.98 amps at 120V (DC). The exact amperage depends on your voltage and whether the circuit is DC or AC.

3,357 Watts to Amps at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
279.75A 329.12A 190.02A
24V
DC, industrial control
139.88A 164.56A 95.01A
100V
Japan residential
33.57A 39.49A 22.8A
120V
US residential
27.98A 32.91A 19A
208V
US commercial three-phase
16.14A 18.99A 10.96A
220V
Legacy international / parts of Asia
15.26A 17.95A 10.36A
230V
UK / EU residential
14.6A 17.17A 9.91A
240V
US residential (dryer, range, HVAC)
13.99A 16.46A 9.5A
277V
US commercial lighting
12.12A 14.26A 8.23A
400V
UK / EU commercial three-phase
8.39A 9.87A 5.7A
460V
US industrial motor (NEC 430.250 column)
7.3A 8.59A 4.96A
480V
US industrial three-phase
6.99A 8.23A 4.75A
575V
Canadian industrial three-phase
5.84A 6.87A 3.97A

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.