55 Amps to Watts

55 amps is 6,600 watts at 120V (DC). The wattage depends on your circuit voltage.

55 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
660W 561W 971.68W
24V
DC, industrial control
1,320W 1,122W 1,943.36W
100V
Japan residential
5,500W 4,675W 8,097.34W
120V
US residential
6,600W 5,610W 9,716.81W
208V
US commercial three-phase
11,440W 9,724W 16,842.46W
220V
Legacy international / parts of Asia
12,100W 10,285W 17,814.14W
230V
UK / EU residential
12,650W 10,752.5W 18,623.88W
240V
US residential (dryer, range, HVAC)
13,200W 11,220W 19,433.61W
277V
US commercial lighting
15,235W 12,949.75W 22,429.62W
400V
UK / EU commercial three-phase
22,000W 18,700W 32,389.35W
460V
US industrial motor (NEC 430.250 column)
25,300W 21,505W 37,247.75W
480V
US industrial three-phase
26,400W 22,440W 38,867.22W
575V
Canadian industrial three-phase
31,625W 26,881.25W 46,559.69W

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.