82 Amps to Watts

82 amps is 9,840 watts at 120V (DC). The wattage depends on your circuit voltage.

82 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
984W 836.4W 1,448.69W
24V
DC, industrial control
1,968W 1,672.8W 2,897.37W
100V
Japan residential
8,200W 6,970W 12,072.39W
120V
US residential
9,840W 8,364W 14,486.87W
208V
US commercial three-phase
17,056W 14,497.6W 25,110.58W
220V
Legacy international / parts of Asia
18,040W 15,334W 26,559.27W
230V
UK / EU residential
18,860W 16,031W 27,766.51W
240V
US residential (dryer, range, HVAC)
19,680W 16,728W 28,973.75W
277V
US commercial lighting
22,714W 19,306.9W 33,440.53W
400V
UK / EU commercial three-phase
32,800W 27,880W 48,289.58W
460V
US industrial motor (NEC 430.250 column)
37,720W 32,062W 55,533.01W
480V
US industrial three-phase
39,360W 33,456W 57,947.49W
575V
Canadian industrial three-phase
47,150W 40,077.5W 69,416.27W

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.