3,270 Watts to Amps

3,270 watts is 27.25 amps at 120V (DC). The exact amperage depends on your voltage and whether the circuit is DC or AC.

3,270 Watts to Amps at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
272.5A 320.59A 185.09A
24V
DC, industrial control
136.25A 160.29A 92.55A
100V
Japan residential
32.7A 38.47A 22.21A
120V
US residential
27.25A 32.06A 18.51A
208V
US commercial three-phase
15.72A 18.5A 10.68A
220V
Legacy international / parts of Asia
14.86A 17.49A 10.1A
230V
UK / EU residential
14.22A 16.73A 9.66A
240V
US residential (dryer, range, HVAC)
13.63A 16.03A 9.25A
277V
US commercial lighting
11.81A 13.89A 8.02A
400V
UK / EU commercial three-phase
8.18A 9.62A 5.55A
460V
US industrial motor (NEC 430.250 column)
7.11A 8.36A 4.83A
480V
US industrial three-phase
6.81A 8.01A 4.63A
575V
Canadian industrial three-phase
5.69A 6.69A 3.86A

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.