Blood alcohol concentration (BAC) is used as a unit to measure intoxication. The legal limit is .80 mg% or .08 per cent (80 mg of alcohol in 100 ml of blood).

Enter the information, then click the CALCULATE button on this form to view the BAC

Gender

Weight (in pounds)

Drinks Consumed
(Standard Drinks are 12 ounces beer, 5 ounces of wine or 1.5 ounces of distilled spirits)

Time Period (in hours) Overwhich Drinks are Consumed

 


B.A.C.:

 

*Each drink in this calculation assumes a volume of of .54 ounces of alcohol (one and 1/2 shots of distilled spirits, a glass of wine, or 12 ounces of beer).
*Note that this calculator is for the purposes of general guidance only.  The formula it is based on is general in nature, and does not take into account mitigating circumstances.  It can not be considered accurate for legal puposes.  There are other factors that may effect the true Blood Alcohol Concentration, and therefore, the results of this calculator shouldn't be used for legal purposes, or for accurately determining whether you are legally intoxicated.

Information on this website is not intended to provide legal advice and should not be relied upon in any regard. The information on this site is provided solely for general illustration and informational purposes on matters of interest. Compliance with laws and regulations of the applicable jurisdiction of the user shall be complied with. Any person who has consumed alcohol should not operate a motor vehicle at any time.

  

 

 

For more information, contact the Niagara Regional Police Service at (905) 688-4111