3.17 Amps to Watts

3.17 amps is 380.4 watts at 120V (DC). The wattage depends on your circuit voltage.

3.17 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
38.04W 32.33W 56W
24V
DC, industrial control
76.08W 64.67W 112.01W
100V
Japan residential
317W 269.45W 466.7W
120V
US residential
380.4W 323.34W 560.04W
208V
US commercial three-phase
659.36W 560.46W 970.74W
220V
Legacy international / parts of Asia
697.4W 592.79W 1,026.74W
230V
UK / EU residential
729.1W 619.74W 1,073.41W
240V
US residential (dryer, range, HVAC)
760.8W 646.68W 1,120.08W
277V
US commercial lighting
878.09W 746.38W 1,292.76W
400V
UK / EU commercial three-phase
1,268W 1,077.8W 1,866.8W
460V
US industrial motor (NEC 430.250 column)
1,458.2W 1,239.47W 2,146.83W
480V
US industrial three-phase
1,521.6W 1,293.36W 2,240.17W
575V
Canadian industrial three-phase
1,822.75W 1,549.34W 2,683.53W

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.