The Virtual Bar, our blood alcohol content (BAC) calculator, is an interactive, quick, and easy way to estimate your BAC in a virtual and safe setting. Utilizing the latest science, it helps you understand:
- How different factors such as sex, weight, height, and food intake can affect your BAC.
- How what you drink and how quickly you consume it can impact your BAC.
- How alcohol affects your behavior and impairment.
- How long it will take for your BAC to return to .00.

Try out the Virtual Bar below, or download the app from the Apple App Store and Google Play Store. The more you know, the more you are empowered to make responsible choices around alcohol.
What you can do in the Virtual Bar:
- Customize your experience by adding your sex, age, weight, and height.
- Choose food options.
- Select from 18 drink options including zero-alcohol beverages, low ABV drinks, standard drink equivalents, and higher ABV drinks.
- Estimate your BAC and how long it may take for your BAC to return to 0.00.
- Learn about how you might be feeling at different BAC levels.
- Compare your BAC to others and see how the same amount of alcohol affects everyone differently.
- Utilize the tool in English or Spanish.
Click here for more information about the model that the Virtual Bar was based on.
To learn more about the importance of being an informed consumer and how alcohol may affect you, visit:
BAC is a measure of the amount of alcohol present in your bloodstream and is expressed as a percentage that indicates the grams of alcohol per 100 milliliters of blood. For example, a BAC of 0.08% means there are 0.08 grams of alcohol per 100 milliliters of blood. If you choose to drink, being able to estimate your BAC and its effects is crucial for making informed decisions about alcohol consumption, ensuring your safety and the safety of those around you. It is illegal to drive with a BAC of 0.08% or above in all 50 states and Washington, D.C. and illegal to drive with a BAC of 0.05% in Utah.
