Simple BAC is a sophisticated, yet easy to use blood alcohol content (BAC) calculator. It can calculate your current blood alcohol content based on drinks that you enter or you can plan ahead your alcohol consumption. Did you know that even one glass of wine can impair your ability to drive and will be forbidden in many countries? Now you can easily check ahead of time, how much you can drink to be able to drive.


- Plan alcohol consumption ahead: have you ever wondered, how many beers you can drink if you need to drive in two hours? Now you can easily calculate it!
- Sophisticated algorithm, which takes into account your gender, weight, height and age
- Apple Health app integration: automatically read user data, like weight, height and age and write blood alcohol content back to the Health app
- Offline access: your data is kept privately on your device, we NEVER send it to the cloud
- The application knows allowed blood alcohol limits around the world
- Multiple users: easily switch between your own and your friend’s blood alcohol content
- Both metric and imperial units: no need to spend time looking for unit settings, easily switch between cm and feet, kg and lbs just when you need it
- Beautiful widget: track your current blood alcohol content without opening the app, supports multiple users
- And much more to discover :)

Disclaimer: This application’s calculations should not be used to determine a user’s ability to drive.

Your actual BAC might depend on a variety of different factors, like health, consumed food, physical activity, genetics. Do not rely on the results to drive. The developer of the app is not responsible for any legal issues that you might have. The developer of this app is not encouraging to drink and drive. You are not allowed to engage in activities (e.g driving) based on application calculations.

What’s New

Version 1.0.2


Ratings and Reviews

3.9 out of 5
17 Ratings

17 Ratings

Driver 000 ,

Very Good

This is a great app and seems to be very accurate. Wish I had it before I got in trouble! The only thing I would suggest would be a timeline/graph that shows your BAC as it decreases over time.

Ttyyuu12345 ,

Requires too much user input

I understand that this app wants to be as accurate as possible. However, i feel the developers did not realize that people who have been drinking don’t want to enter in specific details of every drink such as the exact time it was finished.


6.6 MB
Health & Fitness

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Russian, Spanish

Age Rating
You must be at least 17 years old to download this app.
Frequent/Intense Alcohol, Tobacco, or Drug Use or References
© 2016 Made Mobile Creative
In-App Purchases
  1. Remove ads $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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