How much is one standard drink of whiskey?
                                
                                
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                                    5 min read                                
                            
                                According to the U.S. Centers for Disease Control and Prevention (CDC), a standard drink in the United States contains 0.6 fluid ounces (14 grams) of pure alcohol. This guideline helps clarify exactly how much is one standard drink of whiskey, which can vary depending on the whiskey's proof.