What is the standard drink size of red wine?

What is the standard drink size of red wine?

• A. 45 mL
• B. 90 mL
• C. 101 mL
• D. 208 mL

Answer: (B)

Standard drink size is the amount of beverage that contains about 10 grams of alcohol, which lets us compare different drinks fairly. For red wine, with typical ABV around 12–13%, that amount translates to roughly 100 mL per standard drink. In many practice materials, a wine serve is rounded to about 100 mL, and the option closest to that in this question is 90 mL. The other volumes are either clearly smaller or larger than a typical standard drink for wine, so 90 mL is the best match for the standard drink size of red wine in this context.

Standard drink size is the amount of beverage that contains about 10 grams of alcohol, which lets us compare different drinks fairly. For red wine, with typical ABV around 12–13%, that amount translates to roughly 100 mL per standard drink. In many practice materials, a wine serve is rounded to about 100 mL, and the option closest to that in this question is 90 mL. The other volumes are either clearly smaller or larger than a typical standard drink for wine, so 90 mL is the best match for the standard drink size of red wine in this context.