Alculator - BAC Calculator
In-app purchases
5+
Downloads
Mature 17+
info
About this app
Alculator is a BAC (Blood Alcohol Content) calculator for responsible drinkers in the United States.
BAC CALCULATION
Calculate your estimated BAC using the Widmark formula. The app shows a confidence range to help you understand the estimate.
TIME TO LEGAL
See when your BAC will drop below your state's legal limit:
• 0.08% - Standard limit
• 0.05% - Utah limit
• 0.04% - Commercial drivers (CDL)
• 0.00% - Under 21 / Zero tolerance
US STATE DUI LAWS
Browse DUI laws for all 50 US states and DC. View BAC limits and penalty information.
DRINK DATABASE
Select from 99+ drinks including beers, wines, spirits, cocktails, and hard seltzers. Add custom drinks as needed.
OFFLINE MODE
Works without internet. All data stays on your device.
FEATURES:
• BAC calculation with confidence range
• Time-to-legal countdown
• Time-to-sober countdown
• State DUI law reference
• Drink database
• Custom drink entry
• Session logging
• Driver modes (Standard/Commercial/Under21)
• Dark mode
• Home screen widgets
DISCLAIMER:
This app provides ESTIMATES only based on the Widmark formula. Individual results vary based on metabolism, health, food intake, medications, and other factors. This is NOT a substitute for a breathalyzer. Never rely solely on this app to determine if you are safe to drive. When in doubt, do not drive.
Download Alculator today and drink responsibly.
BAC CALCULATION
Calculate your estimated BAC using the Widmark formula. The app shows a confidence range to help you understand the estimate.
TIME TO LEGAL
See when your BAC will drop below your state's legal limit:
• 0.08% - Standard limit
• 0.05% - Utah limit
• 0.04% - Commercial drivers (CDL)
• 0.00% - Under 21 / Zero tolerance
US STATE DUI LAWS
Browse DUI laws for all 50 US states and DC. View BAC limits and penalty information.
DRINK DATABASE
Select from 99+ drinks including beers, wines, spirits, cocktails, and hard seltzers. Add custom drinks as needed.
OFFLINE MODE
Works without internet. All data stays on your device.
FEATURES:
• BAC calculation with confidence range
• Time-to-legal countdown
• Time-to-sober countdown
• State DUI law reference
• Drink database
• Custom drink entry
• Session logging
• Driver modes (Standard/Commercial/Under21)
• Dark mode
• Home screen widgets
DISCLAIMER:
This app provides ESTIMATES only based on the Widmark formula. Individual results vary based on metabolism, health, food intake, medications, and other factors. This is NOT a substitute for a breathalyzer. Never rely solely on this app to determine if you are safe to drive. When in doubt, do not drive.
Download Alculator today and drink responsibly.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
What’s new
Initial release of Alculator - Your BAC, Calculated.
• Accurate BAC calculation with confidence range
• Time-to-legal and time-to-sober countdowns
• All 50 US state DUI laws
• 99+ drink database
• Session tracking and history
• Commercial driver & under-21 modes
• Dark mode support
• Home screen widgets
• 100% offline functionality
Drink responsibly. Never drink and drive.
• Accurate BAC calculation with confidence range
• Time-to-legal and time-to-sober countdowns
• All 50 US state DUI laws
• 99+ drink database
• Session tracking and history
• Commercial driver & under-21 modes
• Dark mode support
• Home screen widgets
• 100% offline functionality
Drink responsibly. Never drink and drive.
App support
About the developer
Ramanathan Perumal
team@multiscal.com
17 15,5 North Street
Jakkamptti
Aundipatti, Tamil Nadu 625512
India
