18.04 Amps to Watts

18.04 amps is 2,164.8 watts at 120V (DC). The wattage depends on your circuit voltage.

18.04 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
216.48W 184.01W 318.71W
24V
DC, industrial control
432.96W 368.02W 637.42W
100V
Japan residential
1,804W 1,533.4W 2,655.93W
120V
US residential
2,164.8W 1,840.08W 3,187.11W
208V
US commercial three-phase
3,752.32W 3,189.47W 5,524.33W
220V
Legacy international / parts of Asia
3,968.8W 3,373.48W 5,843.04W
230V
UK / EU residential
4,149.2W 3,526.82W 6,108.63W
240V
US residential (dryer, range, HVAC)
4,329.6W 3,680.16W 6,374.22W
277V
US commercial lighting
4,997.08W 4,247.52W 7,356.92W
400V
UK / EU commercial three-phase
7,216W 6,133.6W 10,623.71W
460V
US industrial motor (NEC 430.250 column)
8,298.4W 7,053.64W 12,217.26W
480V
US industrial three-phase
8,659.2W 7,360.32W 12,748.45W
575V
Canadian industrial three-phase
10,373W 8,817.05W 15,271.58W

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.