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Alcohol Consumption Calculator BAC Estimate

Calculate alcohol intake, estimate BAC levels, and get safety recommendations

Drink responsibly and never drink and drive

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Consumption Summary

0
Total Alcohol (grams)
$0
Total Cost
0
Calories
0
Standard Drinks

Blood Alcohol Content (BAC) Estimate

0.00% (Sober) 0.05% (Impairment) 0.08% (Legal Limit) 0.15% (Dangerous) 0.30% (Risk)
0.000%
You're sober

Safety Recommendations

Complete the calculation to receive personalized safety recommendations.

⚠️ Important Disclaimer: This calculator provides estimates only. Alcohol affects individuals differently. NEVER drink and drive. The only safe BAC for driving is 0.00%. Always follow local laws and drink responsibly. Consult healthcare professionals for medical advice.
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Safety & Responsibility Products

Products to help you drink responsibly:

Breathalyzer
Personal Breathalyzer
$49.99
Ride App
Ride Share Gift Card
$25.00
Water Bottle
Hydration Bottle
$19.99

Understanding Alcohol Consumption

Alcohol affects everyone differently, and understanding your consumption can help you make responsible decisions. This calculator helps you estimate various aspects of your alcohol intake.

What is Blood Alcohol Content (BAC)?

BAC measures the amount of alcohol in your bloodstream. It's expressed as a percentage. For example, 0.08% BAC means 0.08 grams of alcohol per 100 milliliters of blood.

Legal Limits and Impairment

Factors Affecting BAC

Several factors influence how alcohol affects you:

  1. Weight: Heavier people have more blood to dilute alcohol
  2. Gender: Women typically have higher BAC than men with same intake
  3. Food: Eating before drinking slows alcohol absorption
  4. Metabolism: Individual metabolic rates vary significantly
  5. Medication: Some medications interact with alcohol
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Standard Drink Guide

Different drinks contain different amounts of alcohol. Here's what counts as one standard drink (approximately 14 grams of pure alcohol):

12 oz
Regular Beer (5% ABV)
5 oz
Wine (12% ABV)
1.5 oz
Distilled Spirits (40% ABV)
8 oz
Malt Liquor (7% ABV)

Why Standard Drinks Matter

Understanding standard drinks helps you:

Frequently Asked Questions

How accurate is the alcohol calculator?
This calculator provides estimates based on standard alcohol metabolism rates. Individual factors like metabolism, food consumption, medication, and health conditions can affect actual BAC levels. Always err on the side of caution and never drink and drive.
What is Blood Alcohol Content (BAC)?
BAC measures the amount of alcohol in your bloodstream. In most countries, the legal driving limit is 0.08% BAC. However, impairment can begin at much lower levels, and safe driving requires complete sobriety.
How long does alcohol stay in your system?
The liver processes approximately one standard drink per hour. However, this can vary based on factors like weight, gender, metabolism, and food intake. Alcohol can be detected in urine for up to 48 hours and in hair for up to 90 days.
What counts as a standard drink?
A standard drink contains about 14 grams of pure alcohol. This equals: 12 oz beer (5% ABV), 5 oz wine (12% ABV), or 1.5 oz distilled spirits (40% ABV). Different countries may have slightly different definitions of a standard drink.
Can I speed up sobering up?
No. Time is the only way to sober up. Coffee, cold showers, or exercise won't lower your BAC. The liver processes alcohol at a fixed rate of about one standard drink per hour.
What's the only safe BAC for driving?
0.00% BAC is the only safe level for driving. Any amount of alcohol can impair driving ability, reaction time, and judgment. When in doubt, don't drive.
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