This application enables you to determine whether you have had enough to drink and should not drive. Many times we find ourselves in situations where we cannot accurately assess how the alcohol in our system is dissipating or affecting us. This BAC calculator (Blood alcohol concentration) can be used as a broad guideline to help you make a better educated decision. The interface is easy to use, so that if you’ve already had a few you can still manage to interact with it.

http://appshopper.com/lifestyle/can-i-drive-bac-calculator