Alcohol Units Calculator
Calculate alcohol units, calories, and assess drinking risk against UK health guidelines.
Important Health Disclaimer
This calculator provides general health information based on standard medical formulas and WHO guidelines. Results are for informational and educational purposes only and should not be considered as professional medical advice, diagnosis, or treatment recommendations.
For health concerns, medical conditions, fitness plans, or dietary decisions, please consult with qualified healthcare professionals, licensed physicians, registered dietitians, or certified fitness trainers who can evaluate your individual health status and medical history.
Individual health needs vary significantly. These calculations are general estimates and may not be appropriate for everyone, especially those with existing medical conditions, pregnant women, children, or elderly individuals.
Not a substitute for professional medical advice
Your Drinks
Total Alcohol Units
5.0
Lower Risk
36% of weekly limit
Calories
276
kcal
Peak BAC
0.077%
estimated
Hours to Sober
~5
approx
Interpretation
Within UK Chief Medical Officers' low-risk guidelines. Keep drink-free days and spread consumption.
Drink Breakdown
Beer/Lager: 5.0 units, 276 kcal
UK Guidelines
- • Weekly limit: 14 units for both men and women
- • Spread drinking over 3+ days
- • Have several drink-free days each week
- • Binge: >8 units in one session
Disclaimer: This calculator provides estimates based on UK alcohol unit guidelines. Actual alcohol metabolism varies by individual. Never drink and drive. If you are concerned about your drinking, speak with a healthcare professional or contact a support service.
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