20.34 Amps to Watts

20.34 amps is 2,440.8 watts at 120V (DC). The wattage depends on your circuit voltage.

20.34 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
244.08W 207.47W 359.35W
24V
DC, industrial control
488.16W 414.94W 718.69W
100V
Japan residential
2,034W 1,728.9W 2,994.54W
120V
US residential
2,440.8W 2,074.68W 3,593.45W
208V
US commercial three-phase
4,230.72W 3,596.11W 6,228.65W
220V
Legacy international / parts of Asia
4,474.8W 3,803.58W 6,587.99W
230V
UK / EU residential
4,678.2W 3,976.47W 6,887.45W
240V
US residential (dryer, range, HVAC)
4,881.6W 4,149.36W 7,186.9W
277V
US commercial lighting
5,634.18W 4,789.05W 8,294.88W
400V
UK / EU commercial three-phase
8,136W 6,915.6W 11,978.17W
460V
US industrial motor (NEC 430.250 column)
9,356.4W 7,952.94W 13,774.9W
480V
US industrial three-phase
9,763.2W 8,298.72W 14,373.8W
575V
Canadian industrial three-phase
11,695.5W 9,941.18W 17,218.62W

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.