So I had a shot and a half of Jim Beam on Sunday around 3:30pm, I have to do a ua today and could possibly be ETG if I take my test tonight around 6pm. Will I pass.. That was the only time I drank.

At that time interval there will be no alcohol in your system but EtG is a closer call. The clearance time for EtG could be anywhere from 16 - 32 hours (approx range).

I calculated this at 2 oz (28 g) as some shots are 1 oz and others 1.5.

Please let us know the results