720 Amps to Watts

720 amps is 86,400 watts at 120V (DC). The wattage depends on your circuit voltage.

720 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
8,640W 7,344W 12,720.18W
24V
DC, industrial control
17,280W 14,688W 25,440.36W
100V
Japan residential
72,000W 61,200W 106,001.51W
120V
US residential
86,400W 73,440W 127,201.81W
208V
US commercial three-phase
149,760W 127,296W 220,483.14W
220V
Legacy international / parts of Asia
158,400W 134,640W 233,203.32W
230V
UK / EU residential
165,600W 140,760W 243,803.47W
240V
US residential (dryer, range, HVAC)
172,800W 146,880W 254,403.62W
277V
US commercial lighting
199,440W 169,524W 293,624.18W
400V
UK / EU commercial three-phase
288,000W 244,800W 424,006.04W
460V
US industrial motor (NEC 430.250 column)
331,200W 281,520W 487,606.94W
480V
US industrial three-phase
345,600W 293,760W 508,807.25W
575V
Canadian industrial three-phase
414,000W 351,900W 609,508.68W

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.