How much is a shot of beer?
How much is a shot of beer? Is one shot equal to one beer? A 12-ounce beer contains as much alcohol as a standard 1.5 oz shot or 5 oz of typical red or white wine.
How long will 2 beers show up on a breathalyzer?
In some cases, the breathalyzer may detect alcohol for up to 12 hours. In other individuals, the breathalyzer test may work for twice that long. Although the average person metabolizes about 1 alcoholic drink per hour, this rate varies.