What's New

Added the ability to share your BAC chart.

Fixed a rare problem that could cause the sober time to be negative.

Sharing of your status includes a screenshot. (instead of the app logo)

Rewritten the Apple Watch app. It's now a native app than is a lot faster.

You can now start drinks on your Apple Watch. (but only drinks that are marked with a star)

App Description

Now available for Apple Watch.

Live blood alcohol content calculator is so easy to use that you actually want to use it. When you start a drink open the app and choose it. When you finish a drink open the app again and choose the current drink again - that's it!

Calculates blood alcohol based on you gender, age, height, weight and time frame.

Easy setup: migrate your birthday, height, gender and weight from the Health-App if you like.

As seen on "The Today Show".

Not sure if this is what you are looking for? Try the lite version first: http://itunes.apple.com/app/id455700427?mt=8

We do not endorse drink driving or the excessive consumption of alcohol. Blood alcohol calculation in this app is based on the Widmark formula and should be used as a guide only.

The app should not be used to determine wether a person is able to drive or not.

iPhone Screenshots

(click to enlarge)

BAC Calc - Live Blood Alcohol Content Calculator screenshot 1 BAC Calc - Live Blood Alcohol Content Calculator screenshot 2 BAC Calc - Live Blood Alcohol Content Calculator screenshot 3 BAC Calc - Live Blood Alcohol Content Calculator screenshot 4 BAC Calc - Live Blood Alcohol Content Calculator screenshot 5

iPad Screenshots

(click to enlarge)

BAC Calc - Live Blood Alcohol Content Calculator screenshot 6 BAC Calc - Live Blood Alcohol Content Calculator screenshot 7 BAC Calc - Live Blood Alcohol Content Calculator screenshot 8 BAC Calc - Live Blood Alcohol Content Calculator screenshot 9 BAC Calc - Live Blood Alcohol Content Calculator screenshot 10

Apple Watch Screenshots

(click to enlarge)

BAC Calc - Live Blood Alcohol Content Calculator screenshot 11 BAC Calc - Live Blood Alcohol Content Calculator screenshot 12 BAC Calc - Live Blood Alcohol Content Calculator screenshot 13

App Changes

  • June 10, 2014 Initial release
  • December 04, 2014 New version 2.0
  • December 09, 2014 New version 2.0.3
  • June 17, 2015 New version 2.1
  • December 05, 2016 New version 2.2