5.55 Amps to Watts

5.55 amps is 666 watts at 120V (DC). The wattage depends on your circuit voltage.

5.55 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
66.6W 56.61W 98.05W
24V
DC, industrial control
133.2W 113.22W 196.1W
100V
Japan residential
555W 471.75W 817.09W
120V
US residential
666W 566.1W 980.51W
208V
US commercial three-phase
1,154.4W 981.24W 1,699.56W
220V
Legacy international / parts of Asia
1,221W 1,037.85W 1,797.61W
230V
UK / EU residential
1,276.5W 1,085.02W 1,879.32W
240V
US residential (dryer, range, HVAC)
1,332W 1,132.2W 1,961.03W
277V
US commercial lighting
1,537.35W 1,306.75W 2,263.35W
400V
UK / EU commercial three-phase
2,220W 1,887W 3,268.38W
460V
US industrial motor (NEC 430.250 column)
2,553W 2,170.05W 3,758.64W
480V
US industrial three-phase
2,664W 2,264.4W 3,922.06W
575V
Canadian industrial three-phase
3,191.25W 2,712.56W 4,698.3W

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.