BAC Calculator

Blood Alcohol Calculator Warning and Disclaimer Before using the blood alcohol calculator you must check the boxes below and click the "I Accept" button to acknowledge that you have read and accept the following warnings:
	The blood alcohol concentration determined by the calculator may not reflect physiological and other factors such as age, disease states and meal times.
	It is dangerous to drive a vehicle or operate machinery after drinking alcohol. If you do so you assume full risk of injury and death to yourself and others.


	Personal Information		Drinking History		Calculate BAC


	Are you male or female ? Your weight? Lbs or Kgs Your Alcohol Elimination Rate? mgs of alcohol per 100 ml of blood per hour (Use the default rate of 10 unless you know the rate at which alcohol is excreted from your blood.) Next, enter your Drinking History.

© 2002-2018 Ron Jourard


	Personal Information		Drinking History		Calculate BAC

Create a list of your drinks starting with the first one.

To enter a drink click on . This will open a new window where you must enter information about your drink.

List of drinks

To Edit or Delete a drink, select the drink
by clicking on it, then or .

Enter the time and date you finished your last drink. (Midnight is 12:00 am; noon is 12:00 pm.)		AM PM

Next, go to the Calculate BAC page.


	Select Drink

Time of Drink:
What time did you start the drink? (Midnight is 12:00 am; noon is 12:00 pm.)
AM PM

Date of Drink:
Select the day and month for this drink.

Volume and Alcohol Content of Drink:

(1) Standard Drinks

Select one of the drinks (beer, cooler, wine or liquor) from the list to the right. Then click on Add Drink. Volume is indicated in imperial ounces and/or millilitres; alcohol content is indicated as a percentage value of volume.

Can't find your drink? Go to Other Drinks below.

(2) Other Drinks

Name of drink (give your drink a name, eg, wine):
Alcohol content of drink (enter as a percentage value of volume):		%
Volume of drink (imperial ounces or millilitres ):


	Edit Drink

Make any necessary changes to the information you provided, then click on the appropriate "Save Edited Drink" button below.