How much is 3 ounces of liquid?
                                
                                
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                                    3 min read                                
                            
                                A US fluid ounce, a standard volume unit, equals approximately 29.57 milliliters, meaning 3 ounces of liquid converts to roughly 88.7 milliliters, a key conversion for cooking and travel. Understanding how much is 3 ounces of liquid is essential for everything from following a recipe to adhering to TSA regulations.