Am I Sober Yet?
Enter what you drank, when you drank it, and a few details about yourself. We'll turn your night into questionable data.
Tell us about your night.
Don't worry. We're not judging. Although the calculator might be.
Search the database and add each drink.
Personal information
These values are used only to produce the estimate.
Traditional BAC equations use different body-water distribution assumptions.
Add at least one drink and enter your estimated weight to continue.
How it works
From questionable decisions to questionable data.
Enter your drinks and the calculator uses the information you provide to generate an estimated alcohol consumption and BAC timeline.
Learn how the calculator works →Enter your drinks
Search the database or add a custom drink.
Add your timeline
Tell us approximately when you drank.
Enter your weight
Use an estimated body weight.
Get your analysis
View your estimated BAC and timeline.
Don't use this calculator to decide whether to drive.
BAC calculators are estimates. Food, medications, metabolism, drinking pattern, measurement error, and many other factors can affect actual BAC. A calculator cannot tell you whether you're safe or legally permitted to drive. If you've been drinking, use a sober driver, rideshare, taxi, or another transportation option.
Important: Am I Sober Yet? provides estimates for informational and entertainment purposes only. Actual BAC can vary significantly between individuals. This calculator should never be used to determine whether you are safe or legally permitted to drive. If you have been drinking, do not drive.