Are All Tequilas 80 Proof? The Facts About Tequila Strength
                                
                                
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                                    3 min read                                
                            
                                While many bottles of tequila sold in the United States are indeed 80 proof, it is a misconception that all tequilas are. Mexican law requires tequila to have an alcohol by volume (ABV) between 35% and 55% (70 to 110 proof), leaving a wide range for distillers to work with.