Category: Water conversion

A standard US gallon contains exactly 128 fluid ounces, a critical piece of information for calculating hydration goals. To figure out how many Core waters equal a gallon, the final count depends entirely on the specific bottle size you are using.

For adequately hydrated women, the U.S. National Academies of Sciences, Engineering, and Medicine recommends a total daily fluid intake of about 2.7 liters. Understanding precisely how much is 2.7 liters of water in ounces is a key step toward monitoring your hydration, and the conversion is simpler than you might think.