Stay responsible and in control with the Blood Alcohol Content (BAC) Calculator. It easily estimates BAC levels to help your monitor alcohol consumption and make informed decisions for safe drinking.

Blood Alcohol Content (BAC) Calculator

Estimate your BAC using the Widmark formula.

Step 1: Enter Your Details

Gender Male Female

Weight (lbs)

Number of Standard Drinks

Hours Since Drinking Began

Calculate BAC

Your BAC Result

Estimated BAC:

Interpretation:

Recalculate

This calculator is created only for informational purposes and licensed healthcare providers. It shouldn't be taken as medical advice, diagnosis, medication dosages, or treatment. Always seek professional help from a physician or other medical worker to examine your condition.