Blood Alcohol Level (BAL) Calculator
These calculators provide an estimate of your BAL based on
population averages and they may not be able to calculate your
BAL at any specific time. We do not recommend that you risk your
driver's license or your life and the lives of others by using
them to determine your fitness to drive a car or perform any
Simple Widmark Method.
You can provide your own
Widmark Constant if you like, but if you don't, we assume .75 for
males and .66 for females.
More complicated method.
This method is similar to
the Widmark method above, but provides a more accurate estimation
of body water based on weight, height and, in males, age.
References and details of calculation.
Tutorial on calculating blood alcohol levels.
Find out more about the
Psychology Department at Memorial University of Newfoundland.
HMS Beagle's Web Pick of the Day, March 12-ish, 1998.
This page is http://dogsbody.psych.mun.ca/Tools/BAL/
A. Earle, 1997. (coding)
W. A. McKim, 1997. (text)