340,000 Watts to Amps

340,000 watts is 2,833.33 amps at 120V (DC). The exact amperage depends on your voltage and whether the circuit is DC or AC.

340,000 Watts to Amps at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
28,333.33A 33,333.33A 19,245.01A
24V
DC, industrial control
14,166.67A 16,666.67A 9,622.5A
100V
Japan residential
3,400A 4,000A 2,309.4A
120V
US residential
2,833.33A 3,333.33A 1,924.5A
208V
US commercial three-phase
1,634.62A 1,923.08A 1,110.29A
220V
Legacy international / parts of Asia
1,545.45A 1,818.18A 1,049.73A
230V
UK / EU residential
1,478.26A 1,739.13A 1,004.09A
240V
US residential (dryer, range, HVAC)
1,416.67A 1,666.67A 962.25A
277V
US commercial lighting
1,227.44A 1,444.04A 833.72A
400V
UK / EU commercial three-phase
850A 1,000A 577.35A
460V
US industrial motor (NEC 430.250 column)
739.13A 869.57A 502.04A
480V
US industrial three-phase
708.33A 833.33A 481.13A
575V
Canadian industrial three-phase
591.3A 695.65A 401.63A

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.