Calculate BAC on iPhone Add the BAC Calculator to Your iPhone Open this website in Safari. Tap the Share icon at the bottom. Select 'Add to Home Screen'. Tap 'Add' to confirm. The BAC calculator icon will appear on your home screen.
Calculate Blood Alcohol Content on Your Android Phone How to Install the App Open this site in Chrome. If prompted to add the BAC calculator to your home screen, click and follow the steps. If not, open the browser menu, select 'Add to Home screen', and follow the steps. Find the 'BAC Calculator' app on your phone after installation.