How many gallons are 12 glasses of water?
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3 min read
The widely cited "8 glasses a day" rule, often based on 8-ounce servings, equates to about half a gallon of water. However, when you ask, "how many gallons are 12 glasses of water?" the answer isn't a simple figure because the size of a "glass" can vary significantly. This article breaks down the calculation using standard assumptions while also considering common variations in glassware.
