Calculate Your Blood Alcohol Content (BAC)

Check your blood alcohol content (BAC) level by entering the requested information in the calculator.
To help us calculate your BAC we need some information..
Please select your gender!
Body weight is required!
Litres of drink consumed is required!
Hours spent drinking is required!

Ounces of beverage consumed:
1 beer = 12 oz.
1 glass of wine = 5 oz. / 1 shot = 1.5 oz.

Your Weight (lbs)Percentage of alcohol in beverage:
1 beer = 4-7%
1 glass of wine = 11-13%
1 shot = 40%

Hours spent drinking:

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