Alcootest

Can You Safely Get Behind the Wheel After Drinking?

Alcootest is a precision blood alcohol content (BAC) calculator built for Android devices, designed to give you an objective, data-driven estimate of your intoxication level. Unlike generic BAC estimators, this app uses the Watson formula — a widely recognized algorithm in forensic toxicology — to compute your alcohol concentration based on your unique physiological data. Whether you're at a party, a business dinner, or a casual gathering, Alcootest helps you make a critical decision: is it safe to drive, or should you wait longer?

What Alcootest Actually Does

• Personalized BAC Estimation – Enter your weight, gender, age, and height alongside the specific drinks you've consumed (type, volume, and alcohol percentage). The app then applies the Watson total body water equation to calculate your current blood alcohol level with high accuracy.

• Time-to-Sober Recommendation – Beyond just showing your current BAC, Alcootest calculates how long it will take for your body to metabolize the alcohol. It provides a clear, countdown-based estimate of when your BAC will drop below the legal driving limit for your region.

• Multi-Language Interface – The app is fully localized into several languages, making it accessible for international users or travelers who need to check their sobriety status while abroad.

• Ad-Free Experience – Alcootest runs without any advertisements or third-party distractions. You get uninterrupted access to your BAC data and safety recommendations.

• Intuitive Dashboard Design – The user interface is built around clarity: color-coded BAC levels (green, yellow, red), large readable numbers, and one-tap reset functionality. Results are displayed in both mg/L and ‰ (per mille) units.

Core Features at a Glance

• Watson formula engine delivers forensic-grade BAC calculations.
• No internet connection required for core BAC computation.
• Zero advertisements — uninterrupted sobriety checking.
• Multi-language support for global accessibility.
• Real-time time-to-sober countdown after alcohol consumption.

Download the Mobile App Now

Stop guessing whether you're safe to drive — get precise, science-backed BAC readings in seconds. Install Alcootest immediately and take the guesswork out of responsible drinking decisions.

Disclaimer: Alcootest provides an estimation of blood alcohol content based on entered data and standard metabolic rates. Results are for informational purposes only and should not be used as a substitute for professional breathalyzer equipment or legal blood alcohol testing. Always exercise personal judgment and follow local laws regarding alcohol consumption and driving. An active internet connection may be required for certain language packs or updates. No in-app purchases are present in the current version.