BAC Calculator

The purpose of this tool is to estimate the Blood Alcohol Content (BAC) after consumption of alcohol. To achieve a more accurate estimation, you will need to enter all the pieces of information correctly and to the best of your knowledge.

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About Your Results

Once you have found out your BAC levels, you should then assess how long the alcohol stays in your system. This is important for many reasons, but especially when considering safety factors such as when you are able to drive next after consuming alcohol.

BAC levels can vary depending on many factors i.e. body type, age, gender and body size. The information presented here should be treated as a rough estimate, and not facts. Please remember, the safest way to drink is to not drink any alcohol at all.