3.34 Amps to Watts

3.34 amps is 400.8 watts at 120V (DC). The wattage depends on your circuit voltage.

3.34 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
40.08W 34.07W 59.01W
24V
DC, industrial control
80.16W 68.14W 118.02W
100V
Japan residential
334W 283.9W 491.73W
120V
US residential
400.8W 340.68W 590.08W
208V
US commercial three-phase
694.72W 590.51W 1,022.8W
220V
Legacy international / parts of Asia
734.8W 624.58W 1,081.8W
230V
UK / EU residential
768.2W 652.97W 1,130.98W
240V
US residential (dryer, range, HVAC)
801.6W 681.36W 1,180.15W
277V
US commercial lighting
925.18W 786.4W 1,362.09W
400V
UK / EU commercial three-phase
1,336W 1,135.6W 1,966.92W
460V
US industrial motor (NEC 430.250 column)
1,536.4W 1,305.94W 2,261.95W
480V
US industrial three-phase
1,603.2W 1,362.72W 2,360.3W
575V
Canadian industrial three-phase
1,920.5W 1,632.43W 2,827.44W

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.