AppPage.net

Screenshots

  • BAC Calculator screenshot 1
  • BAC Calculator screenshot 2
  • BAC Calculator screenshot 3
  • BAC Calculator screenshot 4
  • BAC Calculator screenshot 5

About BAC Calculator

How much did I drink last night? When am I fit to drive? When am I sober again?
If you have ever asked yourself these questions, you have found the right app.
The alcohol calculator "Ötzimillometer" gives you the answers on these questions (If you enter all consumed alcoholic beverages correctly of course).
Through the simple handling and the plain scope of operation, this app offers you everything you need to keep the overview.

*** Completely free, discreet and no ads.***

Functions:
The calculation bases on the "Widmark-Formula" which is used for the determination of the maximum blood alcohol concentration (BAC).

- Add as many drinks as you want
- Ability to learn, already registered drinks can be selected
- Presentation of the BAC history
- Automatic calculation of the time to the 0,5‰ limit (limit is adjustable)
- Automatic calculation of the time to sobriety
- Reminder, helps you to enter your consumed drinks at the right time
- Free
- No advertising

Please note that the calculation even with exact entries of consumption represents only a theoretical value.
The effective blood alcohol concentration depends on many more factors than is taken into consideration in this calculation.
The results are for guidance only and NOT assess the driving ability to drive or sobriety of the user.
The best way to obtain sobriety or driving ability is still the complete abstaining from alcohol!

Disclaimer:
The author reserves the right not to be responsible for the topicality, correctness, completeness or quality of the information provided in this application.

What’s new

Version 1.4.1 · Updated September 4, 2026

Upgrade, no new features. Support newer Android Versions.

User reviews

Sascha Schwärzler (Blackyeti)
Sascha Schwärzler (Blackyeti)
Neue Graph isch beschte :)
A Google user
A Google user
wirklich super...! :)

Alternatives to BAC Calculator

Looking for apps like BAC Calculator? Here are 6 similar Android apps on Google Play. The highest rated is AlcoTrack: BAC Calculator (4.6/5), and 5 of the 6 are free to download.

BAC Calculator vs. alternatives
App Rating Price Installs Last updated Compare
BAC Calculator – Free 1,000+ Sep 4, 2026
AlcoTrack: BAC Calculator 4.6 / 5 Free 500,000+ Sep 8, 2026 Compare
Goodsomnia Lab: Snore tracker 3.8 / 5 Free 10,000+ Sep 23, 2026 Compare
Unit Converter Calculator Pro 3.9 / 5 2.99 USD 500+ Aug 24, 2026 Compare
Clinical Calculator PLUS – Free 10,000+ – Compare
BMI Calculator – Free 10+ Dec 26, 2021 Compare
Drinks Meter 4.0 / 5 Free 10,000+ Sep 12, 2019 Compare

Compare BAC Calculator with the top alternatives: ratings, updates, ASO score and keyword gaps →

Similar apps on Google Play