1,120 Amps to Watts

1,120 amps is 134,400 watts at 120V (DC). The wattage depends on your circuit voltage.

1,120 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
13,440W 11,424W 19,786.95W
24V
DC, industrial control
26,880W 22,848W 39,573.9W
100V
Japan residential
112,000W 95,200W 164,891.24W
120V
US residential
134,400W 114,240W 197,869.48W
208V
US commercial three-phase
232,960W 198,016W 342,973.77W
220V
Legacy international / parts of Asia
246,400W 209,440W 362,760.72W
230V
UK / EU residential
257,600W 218,960W 379,249.84W
240V
US residential (dryer, range, HVAC)
268,800W 228,480W 395,738.97W
277V
US commercial lighting
310,240W 263,704W 456,748.73W
400V
UK / EU commercial three-phase
448,000W 380,800W 659,564.95W
460V
US industrial motor (NEC 430.250 column)
515,200W 437,920W 758,499.69W
480V
US industrial three-phase
537,600W 456,960W 791,477.94W
575V
Canadian industrial three-phase
644,000W 547,400W 948,124.61W

Other Amperages

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.