How Strong is a Fireball Shot? Unpacking the ABV and Kick
                                
                                
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                                    4 min read                                
                            
                                At 66 proof (33% ABV), a Fireball shot contains significantly less alcohol by volume than a standard whiskey, which is typically 80 proof or higher. This lower alcohol content, combined with high sugar, is a key factor in understanding how strong is a Fireball shot.