Standard Drink Calculator
Calculate the number of standard drinks consumed to track alcohol intake
Calculate Your Standard Drinks
Standard drink definitions vary by country: 14g (0.6 fl oz) of pure alcohol
Common Alcoholic Beverages
Custom Drink
Your Results
Standard Definition: One standard drink contains 14g (0.6 fl oz) of pure alcohol
Guidelines (US): Women: ≤1/day, Men: ≤2/day
US Guidelines
Women
≤1 drink/day, ≤7 drinks/week
Men
≤2 drinks/day, ≤14 drinks/week
Warning Signs
Drinking to cope with stress or emotions
Experiencing blackouts or memory loss
Neglecting responsibilities
Unable to control consumption
Comments from others about drinking
If you experience these signs, consider professional help or complete an AUDIT-C screening.
⚠️ Health Effects of Excessive Alcohol
Short-term Effects:
- • Slurred speech and impaired judgment
- • Distorted vision and hearing
- • Upset stomach, vomiting
- • Memory loss, blackouts
- • Hangover symptoms
Long-term Effects:
- • Liver damage and failure
- • Nerve and brain damage
- • Increased cancer risk
- • Cardiovascular problems
- • Malnutrition and anemia
⚠️ Important Medical Disclaimer
This calculator provides estimates for educational purposes only and should not replace professional medical advice. Alcohol affects individuals differently based on various factors including body weight, metabolism, medications, and health conditions.
Do not use this tool to determine if you're safe to drive. Always consult healthcare professionals for personalized advice about alcohol consumption, especially if you have medical conditions or take medications.
If you're pregnant, trying to conceive, under legal drinking age, or have a history of addiction, alcohol consumption is not recommended. Seek professional help if you have concerns about your drinking.
Understanding Standard Drinks
What is a Standard Drink?
A standard drink is any amount of liquid that contains a fixed amount of pure alcohol. This measurement helps standardize alcohol consumption guidelines regardless of the type or size of alcoholic beverage.
Regional Differences
- •US/Canada: 14g (0.6 fl oz) of pure alcohol
- •Australia/NZ: 10g (12.5ml) of pure alcohol
- •UK: 8g of pure alcohol (different system)
Why Use Standard Drinks?
Standard drinks help you track alcohol consumption regardless of beverage type, size, or strength. This is crucial for following health guidelines and making informed decisions about drinking.
Examples
- •12 oz beer (5% alcohol) = ~1 standard drink
- •5 oz wine (12% alcohol) = ~1 standard drink
- •1.5 oz spirits (40% alcohol) = ~1 standard drink
Remember: The same cocktail can vary significantly in alcohol content depending on the bartender and establishment.