In order to accurately calculate the effects of alcohol on the body, the following important data are required:

1. Weight (kg):: Body mass has a direct impact on the absorption of alcohol. Higher weight determines a slower effect of alcohol on the body.
2. Gender: The bodies of women and men process alcohol differently. Alcohol is broken down more slowly in women's bodies due to a lower amount of enzymes that break down alcohol.
3. Amount of alcohol consumed (ml): It is necessary to indicate the exact volume of the alcoholic drink consumed in milliliters.
4. Alcoholic strength (%): This indicator shows the concentration of ethanol in the drink. It is an important factor in determining the total amount of pure alcohol consumed.
5. The time of the first drink (optional): If you provide the clock time of the first drink, the calculator anchors results to the time of day and shows how sobriety changes across the day — this allows you to see your estimated sobriety for the current clock time. If you do not provide the first-drink time, the calculator presents sobriety relative to the elapsed time (hours passed) since the start of drinking, comparing levels by hours rather than mapping them to specific times of day.

These data are essential for accurately calculating the effects of alcohol on the body and assessing its impact on different individuals.

For drivers 21 years or older:

• Driving with a blood alcohol concentration (BAC) of 0.08% or higher is illegal.

For drivers under 21 years old:

• The legal limit is lower, with state limits ranging from 0.00 to 0.02.

1. Fines
   • Ranges: $100 to $10,000, depending on the state and the offense (first, second, or subsequent).
2. License Suspension
   • First offense: 30 days to 1 year.
   • Repeat offenses: Up to several years or permanent revocation in severe cases.
3. Jail Time
   • First offense: No jail or up to 6 months.
   • Repeat or aggravated offenses: 1 year or more.
4. Community Service
   • Mandatory hours in many states.
5. Alcohol Education or Treatment Programs
   • Often required for first-time offenders to regain driving privileges.
6. Ignition Interlock Devices (IID)
   • Installed in vehicles to prevent operation if alcohol is detected on the driver’s breath.
   • Frequently mandatory for repeat offenders or cases involving high blood alcohol concentration (BAC).

• Limit your alcohol consumption – follow the “one drink per hour” rule.
• Consume alcohol with meals to slow down its absorption.
• Drink a glass of water after each alcoholic drink.
• Do not drive after consuming even a small amount of alcohol.

Source: World Health Organization (WHO).