Amps to Watts Converter
Convert amperes to watts with voltage. Calculate electrical power from current and voltage.
10 A at 120 V =
1,200 W
Also Equals
1,200
Watts (W)
1.2
Kilowatts (kW)
Formula
Watts = Amps × Volts
10 A × 120 V = 1,200 W
Common Conversions (at 120V)
1 A
= 120 W
5 A
= 600 W
15 A
= 1,800 W
20 A
= 2,400 W