what is a unit of beer in the uk
Unit of alcohol One unit of alcohol (UK) is defined as 10 millilitres (8 grams) of pure alcohol.[2][3] Typical drinks (i.e., typical quantities or servings of common alcoholic beverages) may contain 1â€“3 units of alcohol.[3]
Standard drink For example, 0.35 litre glass of beer with ABV of 5.5% has 15.2 grams of pure alcohol. Pure alcohol has density of 789.24 g/l (at 20 °C).