Helping people move on with their lives with straight forward and sincere advice.

More than 40 combined years of experience in tenaciously defending Black Hills clients against criminal charges of DUI, drug crimes, assault and more.  

Nobody knows the courthouses and legal environments better than us.  

Sobering up: How quickly does blood alcohol concentration (BAC) decrease?

On Behalf of | Aug 27, 2024 | DUI |

If you want to drive after a night out, it is best to ensure you are sober. Your peers may suggest various methods to sober up. However, if a police officer pulls you over and your BAC is above the legal limit, you could face DUI charges. The safest approach is to wait until your body finishes processing the alcohol, which can help you avoid trouble.  

How much time should I wait before driving? 

There is no standard waiting time that applies to everyone. Each individual processes alcohol at a different rate. However, some factors can give you a general idea of your BAC. First, consider your gender, weight and height.  

Generally, we can say that women process alcohol slower than men. This is because human bodies distribute alcohol through water, and women tend to have a lower percentage of this liquid in their bodies. Additionally, your size and build influence your BAC levels. That is why you may feel intoxicated faster than your peers, even if you drink the same amount of alcohol.  

Circumstantial factors matter 

The number of drinks and your food intake also influence how your body processes alcohol. Carbohydrates, non-alcoholic beverages, and other foods can slow down alcohol absorption. Nonetheless, this does not mean that they will sober you up if you are already under the influence.  

Usually, your BAC levels will peak an hour after you enjoy your preferred drink. The more alcohol you ingest, the more your BAC levels will rise. If you stop drinking, your blood alcohol concentration will slowly decrease over time. However, it could still be detectable several hours after the consumption.  

Staying safe on the road 

If you drink alcohol, it is best to avoid driving for the night. Even if you do not feel impaired, your BAC might still be up. Being cautious can help you avoid a DUI charge. You should be especially careful if you have been charged with a DUI before. Recurrent convictions can aggravate the penalties and create legal complications.  

Time can help you sober up. Still, the number of hours an individual must wait before their BAC levels normalize depends on their circumstances. If you suspect you are still under the influence, you should seek transportation alternatives. This will maximize your chances of arriving home safely.