# B.A.C. — Blood Alcohol Calculator

> Calculates approximate Blood Alcohol Content (BAC) based on user input. (iPhone/iPad app by Clemens Greis.)

- Source: https://appshunter.io/ios/app/bac/id1544876841 (this page in markdown: same URL + `.md`)
- Developer: [Clemens Greis](https://appshunter.io/developer/1544876843)
- Category: Health & Fitness, Food & Drink
- Price: $0.99
- Rating: 3.70/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 13.2 · 1 MB
- Languages: American English
- Released: 2021-03-08
- Data updated: 2026-08-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/bac/id1544876841/reviews.md

## What is B.A.C.?

This app utilizes a method that has long been used by medical and legal professionals to determine approximate Blood Alcohol Content (BAC).
The calculation can be made in advance, educating the user on how quickly a particular Blood Alcohol Concentration might be reached, or how long it may take to metabolize a certain number of drinks.
The calculator may likewise be used to estimate BAC in real time. 
Whatever the case, it is UNCERTAIN how accurately BAC can be calculated in any given situation. Individual physiology, genetics, the amount and the types of foods consumed, as well as other variables, may all affect how fast alcohol is absorbed and metabolized by a particular person in a unique circumstance.

## Key features

- Blood Alcohol Content (BAC) calculation
- Advance planning for alcohol consumption
- Real-time BAC estimation
- Metabolism time estimation
- Professional calculation method

## Chart rankings

- #188 in Top Paid · Health & Fitness (US App Store)

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/bac/id1544876841/reviews.md

### 5/5 — Does what is says

*2022-10-15*

Solid app. Performs as advertised, and provides helpful information to educate the user.

### 1/5 — Essentially useless.

*2022-01-21*

This calculator only allows for the calculation of all drinks at one time and provides no ability to create a running calculation as the night goes on.  It does not allow for the entry of the exact times you consumed alcohol, only a single time where you enter all drinks you consumed - as if you consumed all your drinks at once.  It also doesn’t allow for any adjustments to the ABV, food consumption or any other variables.  This app has little to no utility, and is a paid app at that.  Do not purchase as there are several free apps that do a lot more.

## Frequently asked questions about B.A.C.

### What is B.A.C. used for?

B.A.C. is used to estimate your Blood Alcohol Content (BAC). It can help you understand how quickly a certain BAC might be reached or how long it may take to metabolize drinks.

### How accurate is B.A.C. for calculating BAC?

The app utilizes a method used by medical and legal professionals, but it is uncertain how accurately BAC can be calculated in any given situation due to individual physiology and other variables.

### What is the price of B.A.C.?

B.A.C. is available for a one-time purchase of $0.99.

### What devices does B.A.C. support?

B.A.C. is supported on iPhone and iPod devices.

### What is the age rating for B.A.C.?

B.A.C. has an age rating of 17+, likely due to its subject matter related to alcohol consumption.

### When was B.A.C. last updated?

The latest version of B.A.C. is 1.0.2, and it was last updated on March 8, 2021.

### Does B.A.C. have ads?

No, B.A.C. does not contain advertisements, providing an ad-free experience for users.

### What is the user sentiment for B.A.C. based on ratings?

B.A.C. has an average rating of 3.7 stars from 3 ratings, indicating a generally positive but mixed user reception.

## Version history (last 1 release)

### 1.0.2 — 2021-03-08

No release notes.

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## Related topics

[simulateur de moyenne au bac](https://appshunter.io/ios/topics/simulateur-de-moyenne-au-bac)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*