standard drinks

Measured beverage servings

A standard drink is a unit measuring alcohol content, not volume—a way to compare across beverages.

In the U.S., one standard drink contains about 14 grams of pure alcohol: roughly a 12-ounce beer, 5-ounce glass of wine, or 1.5-ounce shot of spirits.

The measure varies by country.

Health guidelines use standard drinks to define moderate consumption: The label says two standard drinks per bottle.

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Beverages containing no ethanol

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Used worldwide · Timeless · Concrete · Rated PG