[PDF] bac formula

What is a BAC calculator?

BAC Calculator (blood alcohol content calculator) is designed to help you know: how long you should wait before driving after consuming alcohol; Specify your gender and age. Your gender affects how much alcohol your body absorbs, while your age determines how fast alcohol is eliminated from your body. Enter your height and weight.

What does a BAC of 0.08 mean?

It is calculated in grams per 100 mL of blood, so a BAC of 0.08 means your blood is 0.08% alcohol by volume. It takes 30-70 minutes for alcohol to get into the bloodstream after drinking, and a person's level of impairment from alcohol is directly connected to their BAC. Formulas used to calculate BAC use sex assigned at birth.

What is blood alcohol concentration (BAC)?

Blood alcohol concentration (BAC) is a commonly used measure of alcohol intoxication, also known as drunkenness. It is typically expressed as a percentage of alcohol per volume of blood. For example, in the United States (US), a BAC of 0.08 (0.08%) would translate to 0.08 grams of alcohol per 100 mL of blood.

How do you calculate blood alcohol content?

Blood alcohol content (BAC) can be calculated with simple information such as a person’s weight, gender, and the amount of alcohol consumed in a given period. The most common formula for calculating BAC in this way is known as the Widmark formula.