Frequently Asked Questions

Everything you need to know about BAC calculation and alcohol metabolism

BAC Calculator Basics

Standard Drinks & Measurements

Alcohol Metabolism & Elimination

BAC Levels & Effects

Privacy & Data

Using the Calculator

Scientific & Medical

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BAC Effects Chart

Detailed guide to BAC levels and their effects

Education & Guides

In-depth articles on alcohol metabolism and safety

Important Disclaimer

The information provided in this FAQ is for educational purposes only and does not constitute medical, legal, or professional advice. Always consult qualified professionals for specific guidance related to your situation. Never use BAC estimates to determine if you're safe to drive—the only safe BAC for driving is 0.00%.

Frequently Asked Questions

BAC Calculator Basics

How accurate is the BAC calculator?

Can I use this to determine if I'm safe to drive?

Why do I need to enter my weight?

Does gender really affect BAC?

Standard Drinks & Measurements

What is a standard drink?

How do I calculate drinks from mixed cocktails?

Are all beers equal to one standard drink?

Does wine cooler or hard seltzer count as a standard drink?

Alcohol Metabolism & Elimination

How long does alcohol stay in your blood?

Can I speed up alcohol metabolism?

Does eating food before drinking help?

Why does my friend sober up faster than me?

BAC Levels & Effects

What does each BAC level feel like?

What is the legal BAC limit for driving?

Can I be arrested for DUI below 0.08%?

What is a dangerous BAC level?

Privacy & Data

Do you collect my personal information?

Can law enforcement access my BAC calculations?

Do you use cookies or tracking?

Using the Calculator

Should I use pounds (lbs) or kilograms (kg)?

What if I'm still drinking (not finished)?

How do I use the AI assistant?

Can I calculate BAC for someone else?

Scientific & Medical

What is the Widmark formula?

Where does your BAC effects data come from?

Does alcohol thin your blood?

Does alcohol lower blood pressure?

Still Have Questions?

Explore More Resources

BAC Calculator

BAC Effects Chart

Education & Guides