79 Amps to Watts

79 amps is 9,480 watts at 120V (DC). The wattage depends on your circuit voltage.

79 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
948W 805.8W 1,395.69W
24V
DC, industrial control
1,896W 1,611.6W 2,791.37W
100V
Japan residential
7,900W 6,715W 11,630.72W
120V
US residential
9,480W 8,058W 13,956.87W
208V
US commercial three-phase
16,432W 13,967.2W 24,191.9W
220V
Legacy international / parts of Asia
17,380W 14,773W 25,587.59W
230V
UK / EU residential
18,170W 15,444.5W 26,750.66W
240V
US residential (dryer, range, HVAC)
18,960W 16,116W 27,913.73W
277V
US commercial lighting
21,883W 18,600.55W 32,217.1W
400V
UK / EU commercial three-phase
31,600W 26,860W 46,522.88W
460V
US industrial motor (NEC 430.250 column)
36,340W 30,889W 53,501.32W
480V
US industrial three-phase
37,920W 32,232W 55,827.46W
575V
Canadian industrial three-phase
45,425W 38,611.25W 66,876.65W

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.