3.29 Amps to Watts

3.29 amps is 394.8 watts at 120V (DC). The wattage depends on your circuit voltage.

3.29 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
39.48W 33.56W 58.12W
24V
DC, industrial control
78.96W 67.12W 116.25W
100V
Japan residential
329W 279.65W 484.37W
120V
US residential
394.8W 335.58W 581.24W
208V
US commercial three-phase
684.32W 581.67W 1,007.49W
220V
Legacy international / parts of Asia
723.8W 615.23W 1,065.61W
230V
UK / EU residential
756.7W 643.2W 1,114.05W
240V
US residential (dryer, range, HVAC)
789.6W 671.16W 1,162.48W
277V
US commercial lighting
911.33W 774.63W 1,341.7W
400V
UK / EU commercial three-phase
1,316W 1,118.6W 1,937.47W
460V
US industrial motor (NEC 430.250 column)
1,513.4W 1,286.39W 2,228.09W
480V
US industrial three-phase
1,579.2W 1,342.32W 2,324.97W
575V
Canadian industrial three-phase
1,891.75W 1,607.99W 2,785.12W

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.