Intoxication Calculator

Calculate your estimated blood alcohol percentage, time until sober and more.

The Intoxication Calculator app estimates blood alcohol concentration, estimated time until sober, impairments and more for multiple users. These calculations are based on the provided data: weight, gender, drinks consumed and time spent drinking.

The results are derived from the "Widmark Formula", a widely used formula developed by Swedish physician Erik MP Widmark who performed research regarding alcohol kinetics in the body.

Easily add your own drinks to the drink menu or choose from a list of common drinks.

Intoxication Calculator works in real time to provide impairment estimations of multiple users.