How many standard drinks are in your beverage?
US standard drink = 14 g pure alcohol. Examples: 12 oz beer (5%), 5 oz wine (12%), 1.5 oz spirits (40%). Alcohol density = 0.789 g/mL. Moderate drinking: ≤ 1/day women, ≤ 2/day men. Alcohol provides 7 kcal/g – nearly as calorie-dense as fat.