At what rate does BAC typically drop per hour after reaching its peak?

Blood Alcohol Concentration (BAC) typically drops at a rate of approximately 0.015 per hour after reaching its peak. This rate reflects the average metabolization of alcohol by the body, which varies from person to person based on factors such as weight, age, sex, and overall health.

The rate of 0.015 is significant because it helps law enforcement and professionals to estimate how long it might take for an individual's BAC to return to zero after consumption. This understanding is crucial in assessing impairment and determining appropriate actions regarding driving and public safety. It reinforces the need for individuals to be responsible about their alcohol consumption, especially in relation to activities like driving. Understanding how BAC decreases can also provide insight into how long an individual might need to wait before they are no longer considered legally impaired.