Blood Alcohol Content Calculator
Estimate your blood alcohol content level
Blood Alcohol Content Calculator
Enter your details below and get instant results
Blood Alcohol Content Calculator
Our BAC Calculator estimates your blood alcohol content based on the number of drinks consumed, your weight, gender, and time elapsed. This tool is for educational purposes only and should not be used to determine if you are safe to drive.
How to Use
- Select your gender
- Enter your weight
- Enter number of drinks consumed
- Enter hours since first drink
- Click Calculate to estimate BAC
Formula
BAC = (Drinks × 0.6 × 100 × 1.055 / Weight × r) - 0.015 × Hours (r=0.68 male, 0.55 female)
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