Urine - up to 12 to 24 and up to 80 hours, depending on how recently and how much you drank.You can expect a positive result for approximately this many hours: Law enforcement usually administers a breathalyzer or blood test if you are pulled over. To get an idea of how long alcohol stays in your system, you need to consider the various types of BAC tests. How Long Does Alcohol Stay in Your System? But if subjected to a blood test, you’re at risk of getting ticketed. You’ll likely begin to feel sober before that. 08% (if that’s the legal BAC for driving in your state). You’d need another five or six hours before your BAC is. However, it is illegal to drive with a BAC of. Legally, you don’t need to be alcohol-free to drive. Alcohol metabolism is the only factor that affects how quickly you sober up. 015% per hour will take you approximately nine hours to be alcohol-free. It is a little lower because your body has metabolized a drink or two. Let’s say you drink five beers in about two hours, giving you a BAC of about. To determine if you are sober enough to drive, you need to multiply the number of drinks you’ve consumed by. Of course, if you’re out with friends having a few drinks, figuring out your BAC is probably the last thing on your mind. It takes about one to three drinks for most people to have a BAC of. The legal limit is a blood alcohol concentration (BAC) of. Most law enforcement officials recommend not driving after consuming any alcohol. Give you valuable guidance and resourcesĬall now (928) 723-1202 Who answers? How Long Does it Take to Sober Up to Drive?.

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