How many watts are in an amp?

None as

or

or

Exactly.

You need two of the things to figure out the other. One is nothing without the other.

1200 watts drawing 10 amps would be running at 120v.
Similarly, a circuit of 120v, drawing 10 amps would be carrying 1200 watts.
Or a load of 1200 watts, on a 120v circuit would have a 10 amp draw.

Get it?


Like when folks ask how much a "220" circuit draws? There is literally NO answer to that question.