4,340 Watts to Amps

4,340 watts is 36.17 amps at 120V (DC). The exact amperage depends on your voltage and whether the circuit is DC or AC.

4,340 Watts to Amps at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
361.67A 425.49A 245.66A
24V
DC, industrial control
180.83A 212.75A 122.83A
100V
Japan residential
43.4A 51.06A 29.48A
120V
US residential
36.17A 42.55A 24.57A
208V
US commercial three-phase
20.87A 24.55A 14.17A
220V
Legacy international / parts of Asia
19.73A 23.21A 13.4A
230V
UK / EU residential
18.87A 22.2A 12.82A
240V
US residential (dryer, range, HVAC)
18.08A 21.27A 12.28A
277V
US commercial lighting
15.67A 18.43A 10.64A
400V
UK / EU commercial three-phase
10.85A 12.76A 7.37A
460V
US industrial motor (NEC 430.250 column)
9.43A 11.1A 6.41A
480V
US industrial three-phase
9.04A 10.64A 6.14A
575V
Canadian industrial three-phase
7.55A 8.88A 5.13A

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.