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Blood-Alcohol Content Calculator
Breathalyzers and other Breath tests do not use your weight, gender, alcohol
consumed, and time to calculate your blood alcohol levels. They calculate
it directly from your breath which may or may not be accurate. The
law requires that your blood alcohol level is above a certain level.
However to determine that level the blood alcohol level is used. This
calculator is only a rule of thumb to estimate the level of a person at that
time.
This basic formula from The National Highway Traffic Safety
Administration assumes a volume of .54 ounces of alcohol (one shot
of distilled spirits, a glass of wine, or 12 ounces of beer).
Assumed in the calculation is that your Alcohol Metabolism Rate is :
7.0 grams/hour (male and female) & constant with time that
temperatures are standard and the gastric ingestion is a standard
rate. Tolerance, fitness level, exercise level, weight,
gender, food consumption, alcohol consumption and age will determine
how quickly you can get rid of the alcohol you consumed.
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