25 Amps to Watts

25 amps is 3,000 watts at 120V (DC). The wattage depends on your circuit voltage.

25 Amps to Watts at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
300W 255W 441.67W
24V
DC, industrial control
600W 510W 883.35W
100V
Japan residential
2,500W 2,125W 3,680.61W
120V
US residential
3,000W 2,550W 4,416.73W
208V
US commercial three-phase
5,200W 4,420W 7,655.66W
220V
Legacy international / parts of Asia
5,500W 4,675W 8,097.34W
230V
UK / EU residential
5,750W 4,887.5W 8,465.4W
240V
US residential (dryer, range, HVAC)
6,000W 5,100W 8,833.46W
277V
US commercial lighting
6,925W 5,886.25W 10,195.28W
400V
UK / EU commercial three-phase
10,000W 8,500W 14,722.43W
460V
US industrial motor (NEC 430.250 column)
11,500W 9,775W 16,930.8W
480V
US industrial three-phase
12,000W 10,200W 17,666.92W
575V
Canadian industrial three-phase
14,375W 12,218.75W 21,163.5W

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.