22 Amps to Watts

22 amps is 2,640 watts at 120V (DC). The wattage depends on your circuit voltage.

22 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
264W 224.4W 388.67W
24V
DC, industrial control
528W 448.8W 777.34W
100V
Japan residential
2,200W 1,870W 3,238.94W
120V
US residential
2,640W 2,244W 3,886.72W
208V
US commercial three-phase
4,576W 3,889.6W 6,736.98W
220V
Legacy international / parts of Asia
4,840W 4,114W 7,125.66W
230V
UK / EU residential
5,060W 4,301W 7,449.55W
240V
US residential (dryer, range, HVAC)
5,280W 4,488W 7,773.44W
277V
US commercial lighting
6,094W 5,179.9W 8,971.85W
400V
UK / EU commercial three-phase
8,800W 7,480W 12,955.74W
460V
US industrial motor (NEC 430.250 column)
10,120W 8,602W 14,899.1W
480V
US industrial three-phase
10,560W 8,976W 15,546.89W
575V
Canadian industrial three-phase
12,650W 10,752.5W 18,623.88W

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.