20.67 Amps to Watts

20.67 amps is 2,480.4 watts at 120V (DC). The wattage depends on your circuit voltage.

20.67 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
248.04W 210.83W 365.18W
24V
DC, industrial control
496.08W 421.67W 730.35W
100V
Japan residential
2,067W 1,756.95W 3,043.13W
120V
US residential
2,480.4W 2,108.34W 3,651.75W
208V
US commercial three-phase
4,299.36W 3,654.46W 6,329.7W
220V
Legacy international / parts of Asia
4,547.4W 3,865.29W 6,694.88W
230V
UK / EU residential
4,754.1W 4,040.99W 6,999.19W
240V
US residential (dryer, range, HVAC)
4,960.8W 4,216.68W 7,303.5W
277V
US commercial lighting
5,725.59W 4,866.75W 8,429.46W
400V
UK / EU commercial three-phase
8,268W 7,027.8W 12,172.51W
460V
US industrial motor (NEC 430.250 column)
9,508.2W 8,081.97W 13,998.38W
480V
US industrial three-phase
9,921.6W 8,433.36W 14,607.01W
575V
Canadian industrial three-phase
11,885.25W 10,102.46W 17,497.98W

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.