# How many water bottles in a gallon?

**URL:** <https://howtodiscuss.com/t/how-many-water-bottles-in-a-gallon/6364>\
**Category:** Science\
**Created:** [June 23, 2020, 1:02pm UTC](https://howtodiscuss.com/t/how-many-water-bottles-in-a-gallon/6364 "2020-06-23T13:02:41Z")\
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**Post date:** [October 11, 2020, 5:43pm UTC](https://howtodiscuss.com/t/how-many-water-bottles-in-a-gallon/6364/12 "2020-10-11T17:43:58Z")

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One gallon of water by definition is equivalent to 128 fluid ounces in the United States. The sizes of water bottles vary, but the total number of bottles representing 128 ounces can hold a gallon. For example, if the water bottle is 16 ounces, 8 of them make up a gallon.

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