How Much Is Too Much To Drink?
Drinking alcohol affects your blood alcohol concentration (BAC)

You decide to have an alcoholic drink after work with a friend, co-workers, or at your home office. Then you remember you have to drive somewhere afterward and you wonder, how much alcohol is too much?
The California Highway Patrol states:
It is illegal to drive with a BAC that is 0.08% or more (0.04% or more if you drive commercial vehicles; 0.01% or more if under 21). However, a BAC below .08% does not mean that it is safe or legal to drive.
Remember: "One drink" is:
- A 1 1/2-ounce shot of 80-proof liquor (even if mixed with non-alcoholic drinks),
- A 5-ounce glass of 12% wine, or
- A 12-ounce glass of 5% beer.
- These "One drink" equivalents change if you are drinking ale, malt liquors, fortified wines, port, brandy, different proof liquor, or if you are drinking on an empty stomach, are tired, sick, upset, or have taken medicines or drugs.
- (.01% - .04%) May be DUI: Anyone, after one drink during a two-hour period - and people weighing 170 pounds or more, after two drinks.
- (.05% - .07%) Likely DUI: People weighing less than 170 pounds, after two drinks - people weighing 150 pounds or more, after three drinks - and people weighing 190 pounds or more, after four drinks.
- (.08% - UP)
- Definitely DUI: People weighing less than 150 pounds, after three drinks - people weighing less than 190 pounds, after four drinks - and anyone, after five drinks.
Don't Take The Risk If You're Going To Drink...
- Designate a sober driver.
- Call a cab.
- Stay at your home or hotel.
- Call a friend or family member.
DUI Takes Its Toll...
- An estimated 30 percent of Americans will be involved in an alcohol-involved traffic collision in his or her lifetime.
- Over 17,000 people are killed every year in alcohol-related traffic collisions.
- One American life is lost every 22 minutes in an alcohol-related traffic collision
Open Container of Alcohol
It is illegal for an owner or driver to keep an open container of alcohol in a vehicle except in the trunk or other area out of the immediate control of the occupants. It is also unlawful for passengers to possess an open container of alcohol.

