Blood Alcohol Calculator gives a Widmark-based BAC estimate from your drinks, body weight, gender and time elapsed. See an impairment level and an estimated time to sober. For information and awareness only - never drink and drive.
Updated on
10 Jun 2026
Health & Fitness
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.