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BAC Calculator

Name: BAC Calculator - Blood Alcohol Content Estimator
Author: Calculator.CL

Estimate your blood alcohol content and find out when you'll be sober again.

⚠️ For educational purposes only. Do not rely on this to drive.

Gender

Weight (lbs)

Time since first drink

In hours (e.g., 2 hours ago)

Drinks Consumed

🍺 Beer (12oz)

🍷 Wine (5oz)

🥃 Shots (1.5oz)

ESTIMATED BAC %

0.00 %

Safe to Drive

Estimated Sobriety Time

0h 00m

Hours until BAC returns to 0.00%

Understanding BAC

BAC (Blood Alcohol Content) represents the percentage of alcohol in your bloodstream. A BAC of 0.10% means that 0.10% of your bloodstream is composed of alcohol.

0.00% - 0.04% Relaxed: Mild euphoria and relaxation. Driving impairment may begin even at this level.

0.05% - 0.07% Impaired: Judgment and fine motor skills reduced. Legally impaired in many countries.

0.08%+ Legally Intoxicated: Significant impairment. Illegal to drive in the United States and most countries.

Alcohol Metabolism

The liver metabolizes alcohol at a constant rate, regardless of how much coffee you drink or whether you take a cold shower.

0.015% Average reduction in BAC per hour

* This is an estimate. Metabolism varies by individual genetics and health.

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Categories

BAC Calculator

Drinks Consumed

ESTIMATED BAC %

Understanding BAC

Alcohol Metabolism

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