Calculate BAC application for iPhone and iPad makes it easier to keep track of your blood alcohol content when you consume alcohol.

Plan your evening in advance, or enter underway.
Look at the graph when you are sober again or set an alarm to alert you that you're sober.
See how many calories you have consumed.
See how many gallons you have been drinking.

The app is for entertainment only. The application can give the wrong answer. Always be 100% sure you're sober before leading motorized vehicle!