120.15 Amps to Watts

120.15 amps is 14,418 watts at 120V (DC). The wattage depends on your circuit voltage.

120.15 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
1,441.8W 1,225.53W 2,122.68W
24V
DC, industrial control
2,883.6W 2,451.06W 4,245.36W
100V
Japan residential
12,015W 10,212.75W 17,689W
120V
US residential
14,418W 12,255.3W 21,226.8W
208V
US commercial three-phase
24,991.2W 21,242.52W 36,793.12W
220V
Legacy international / parts of Asia
26,433W 22,468.05W 38,915.8W
230V
UK / EU residential
27,634.5W 23,489.33W 40,684.7W
240V
US residential (dryer, range, HVAC)
28,836W 24,510.6W 42,453.6W
277V
US commercial lighting
33,281.55W 28,289.32W 48,998.54W
400V
UK / EU commercial three-phase
48,060W 40,851W 70,756.01W
460V
US industrial motor (NEC 430.250 column)
55,269W 46,978.65W 81,369.41W
480V
US industrial three-phase
57,672W 49,021.2W 84,907.21W
575V
Canadian industrial three-phase
69,086.25W 58,723.31W 101,711.76W

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.