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First release of Zero Alcohol Global. View legal blood alcohol limits for all countries on an interactive map and list, compare countries, and use the BAC calculator. Includes quick links to taxis and ride options when you should not drive. For information only — always follow local laws and never drink and drive.
Blood alcohol limits by country. BAC calculator. Get home safe options
Zero Alcohol Global helps you stay legal and safe on the road by showing drink-driving limits in over 190 countries and estimating your blood alcohol (BAC) with a simple calculator. ► BLOOD ALCOHOL LIMITS WORLDWIDE • Map view: tap any country to see its limits. Zoom and pan. Favourites and “My country” highlight. • List view: search and filter by driver type (General, Novice, Professional). • Compare: put up to 7 countries side by side (general, novice, professional limits and notes). ► BAC CALCULATOR • Enter your details (gender, age, height, weight). Save up to 3 profiles. • Add drinks from a list (beer, wine, spirits, cocktails, etc.) or add custom drinks (volume, ABV). • Get an estimated BAC range and a countdown to when you can drive again (estimate only – never rely on it alone for driving decisions). • See which countries you can or cannot drive in based on your result (list or map). Tap a country on the map to see its limit and status. ► GET HOME SAFE When your BAC suggests you shouldn’t drive, quick access to: • Local taxi search • Ride apps (Uber, Lyft, Bolt, FREE NOW, Grab, DiDi, and more) • Public transport search • Share your location with a friend ► PRIVACY • Your preferences, “My country,” favourites, and BAC history stay on your device. • We don’t collect your name, email, phone, or precise location. • Analytics are anonymised (e.g. country and transport option only). See our Privacy Policy for details. ► LANGUAGES & SETTINGS • Multiple languages supported. Dark / Light / System theme. Metric or Imperial units. Data is for information only. Always obey local laws and never drink and drive. Last data update: 2026-04. `