Question: how many drinks is .4 bac?
Answer: Two drinks in an hour would bring her BAC to 0.08, the legal limit for driving. A 160-pound man would have a BAC of 0.30 by consuming 11 drinks in an hour. A standard drink is considered 12 ounces of beer, 5 ounces of wine or 1.5 ounces of 80-proof distilled spirits. A person's BAC may be different than what.