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What is the BAC Calculator?
The BAC (Blood Alcohol Content) Calculator estimates the percentage of alcohol in your bloodstream. It uses the Widmark formula to provide an approximation based on weight, gender, and drinks consumed.
How to Use This Calculator
1
Enter the number of standard drinks consumed.
2
Input your body weight.
3
Select your gender.
4
Enter the time elapsed since your first drink.
5
Click 'Calculate' to see your estimated BAC.
Example Calculation
Male, 70kg, 3 drinks over 2 hours
A 70kg male who consumes 3 drinks over 2 hours has an estimated BAC of approximately 0.05%.
Frequently Asked Questions
Pro Tips
- Drink water between alcoholic beverages.
- Eat food before and while drinking to slow alcohol absorption.
- Always have a designated driver.