How much is 11.5 cups of water? A complete guide to conversions
                                
                                
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                                    3 min read                                
                            
                                The U.S. National Academies of Sciences, Engineering, and Medicine suggests that healthy women require approximately 11.5 cups (or 2.7 liters) of total fluid intake daily. Knowing how much is 11.5 cups of water is vital for both cooking and understanding personal hydration targets.