How much alcohol is in one peg of whiskey?
                                
                                
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                                    4 min read                                
                            
                                Whiskey typically has an alcohol content (ABV) of around 40-43%, but how that translates to a single serving is often misunderstood. This article breaks down exactly how much alcohol is in one peg of whiskey, covering the common 'small' and 'large' measurements and discussing the importance of ABV.