Do 12 Ounces of Wine and 12 Ounces of Beer Have the Same Alcohol Content?
                                
                                
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                                    3 min read                                
                            
                                A standard drink in the U.S. contains approximately 0.6 ounces of pure alcohol, but a 12-ounce beer and a 5-ounce glass of wine both qualify as one standard drink. The key difference lies in their alcohol by volume (ABV), which determines the concentration of alcohol and explains why equal volumes of beer and wine are not equal in alcohol content.