Blood Alcohol Content (BAC) Calculator & Tracker

Free online BAC calculator to monitor your blood alcohol content in real-time. Track drinks, calculate BAC levels, and estimate when you'll be sober. Supports both metric and imperial measurements.

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Disclaimer: This calculator provides estimates only and should not be used to determine fitness to drive or perform any other task. Many factors affect blood alcohol level and metabolism. Always drink responsibly and never drink and drive.