Florida DUI Breath Alcohol Concentration Calculator

Please complete the following items, then press calculate to obtain the BAC estimate

Male or Female

Number of ...

12 oz beers
5 oz glasses of wine
1.5 oz measures of spirits

Over how many hours
Your weight in pounds

Estimated BAC

Estimates are provided for educational purposes only. Do not use these estimates as a basis for making a decision about drinking or driving. For information about the formulas used in this estimate click here. For information about using this see the AODWiki eBAC Calculator discussion.