How many ounces of 100-proof distilled spirits equal a drink?
                                
                                
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                                    4 min read                                
                            
                                According to the National Institute on Alcohol Abuse and Alcoholism (NIAAA), a standard U.S. drink contains approximately 0.6 ounces of pure alcohol. This article explains how many ounces of 100-proof distilled spirits equal a drink, detailing the simple calculation and providing context on different beverage strengths.