Question: 25 amps is how many watts?
Answer: 25-amp 120-volt circuit: 25 amps x 120 volts = 3,000 watts. 20-amp 240-volt circuit: 20 amps x 240 volts = 4,800 watts. 25-amp 240-volt circuit: 25 amps x 240 volts = 6,000 watts.