What blood alcohol content are your judgment inhibition and coordination and balance and vision and hearing and speech affected?

judgment 1st

At .4 to .45, most cases result in death. at .3 people lose conciousness.

I assume you mean for a DUI. .08% if you're over 21. .02% if you're under 21.

Typically the highest blood alcohol concentration will be achieved 30 to 90 minutes after the last drink.

Your weight and gender -- but most of all, how much you drink.