Electrical

Amps to Watts

Convert Updates live

A — W

Formula

Multiply amps by voltage (default 120V for US household)

Common conversions

A	W
1 A	120 W
2 A	240 W
3 A	360 W
5 A	600 W
10 A	1200 W
15 A	1800 W
20 A	2400 W
30 A	3600 W
40 A	4800 W
50 A	6000 W

Also: Watts to Amps

FAQ

How do I convert amps to watts?

Multiply amps by voltage. At 120V: watts = amps × 120.

Related converters

Watts to Amps Bar to PSI Horsepower to Kilowatts