Question: how many bottles of water equal 8 glasses a day?
Answer: A standard serving of any beverage is generally considered to be 8 oz per serving. So “8 glasses” is 64 fluid oz. As a result, these 64 oz are equivalent to four 16 oz bottles. Conversely, if you are consuming a 750 ml bottle of sparking water, you would need 2 1/2 bottles (a 750 ml bottle contains 25.34 fluid oz).