BAC Monitor Pro
Interactive Widmark-Validated Alcohol Tracking
Fill the mug and set metrics
to start metabolism monitor
Alcohol Elimination and the Widmark Formula
While various factors influence how alcohol affects you, the liver eliminates it at a remarkably constant rate of approximately **0.015% BAC per hour**. This tool uses the Widmark Formula, the global standard for forensic BAC estimation ($BAC = [A / (r \times W)] \times 100 - \beta \times T$).
The distribution of alcohol occurs in the body water. Since biological gender affects the ratio of water to body mass (the 'r' factor), males typically distribute alcohol across more volume ($r \approx 0.68$) than females ($r \approx 0.55$). This physiological difference explains why identical intake can result in varied BAC levels across different demographics.
Standard Drink Equivalents (USA)
In the United States, one "standard" drink contains roughly **14 grams** of pure alcohol. This metabolic simulator scales calculations based on these forensic units:
- 12 ounces of beer (approx. 5% alcohol).
- 5 ounces of wine (approx. 12% alcohol).
- 1.5 ounces of distilled spirits (approx. 40% alcohol).
Frequently Asked Questions
Can coffee or a shower lower my BAC?
No. Caffeine and cold water do not influence the liver's metabolic speed. Alcohol elimination is a zero-order kinetic process, meaning only **time** reduces the concentration of alcohol in your blood.
What is the legal limit for driving in the US?
In 49 states, the limit for drivers 21+ is **0.08%**. Utah maintains a stricter limit of **0.05%**. Regardless of the number, any level of impairment significantly increases accident risk.
CLINICAL RESOURCE
Validated workstation compliant with standard metabolic diagnostic metrics and Widmark forensic principles.