1.3 Amps to Watts

1.3 amps is 156 watts at 120V (DC). The wattage depends on your circuit voltage.

1.3 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
15.6W 13.26W 22.97W
24V
DC, industrial control
31.2W 26.52W 45.93W
100V
Japan residential
130W 110.5W 191.39W
120V
US residential
156W 132.6W 229.67W
208V
US commercial three-phase
270.4W 229.84W 398.09W
220V
Legacy international / parts of Asia
286W 243.1W 421.06W
230V
UK / EU residential
299W 254.15W 440.2W
240V
US residential (dryer, range, HVAC)
312W 265.2W 459.34W
277V
US commercial lighting
360.1W 306.09W 530.15W
400V
UK / EU commercial three-phase
520W 442W 765.57W
460V
US industrial motor (NEC 430.250 column)
598W 508.3W 880.4W
480V
US industrial three-phase
624W 530.4W 918.68W
575V
Canadian industrial three-phase
747.5W 635.38W 1,100.5W

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.