How Long Does Alcohol Stay in Your System?

How long does alcohol stay in your system? It is a question often asked after alcohol consumption. The tricky part of consuming alcohol is how quickly your body absorbs it and how slow it burns it off. Excessive alcohol poses health and safety risks in driving and at work. Alcohol can impair your perception, senses, and motor functions in varying degrees. A high blood alcohol level blurs the vision, slurs the speech, and slows down the reflexes.

It takes 15 to 20 minutes for the body to ingest alcohol from the stomach to the bloodstream and lungs. To estimate how long does alcohol stay in your system, you need to determine your blood alcohol content (BAC) level first. The BAC is the amount of alcohol in your system. Various factors can affect the BAC, such as weight, age, gender, body fat, and metabolism. While the body absorbs alcohol rapidly, it takes one hour to break it down regardless of weight or gender. The body metabolizes alcohol at a constant rate of 0.016% BAC per hour, equal to one standard drink. If you consume more than one drink per hour, it will take longer for alcohol to leave your system entirely. An efficient way of checking your BAC is through breath testing devices like the BACtrack personal breathalyzer.

How Long Does Alcohol Stay in Your System: Burn-off Rate

BACtrack breathalyzers are portable devices that instantly measure your BAC through your breath sample. How long does alcohol stay in your system to be detected by a breathalyzer? A breathalyzer can detect alcohol 20 minutes from consumption and up to 12 hours later. For example, if your BAC is 0.02%, you could be sober up within two hours. However, if your BAC is 0.10% which is twice over the legal limit of 0.05%, it would take 7 hours for alcohol to leave your body. Fortunately, there is a convenient way of estimating when your sobriety will return. The BACtrack smartphone breathalyzers are wireless devices that can connect to your smartphone via Bluetooth. A key feature of BACtrack breathalyzers such as the BACtrack Mobile, C6 Keychain, and C8 Smartphone is the ZeroLine technology which can estimate when your BAC will return to 0.00%.

Why is it important to know how long does alcohol stay in your system? High intoxication leads to erratic behaviour and reduced driving ability. Poor coordination in driving can lead to road crashes or collisions. Similarly, alcohol impairment at work can cause accidents and poor productivity. Many lives are lost each year because of alcohol-related incidents on the road. By checking your BAC, you can immediately decide the best recourse to take. Knowing your BAC can help you determine if you could drive home or not. BACtrack personal breathalyzers are here to assist you in every vital decision you make.

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