How Many ml is 8 Glasses of Water a Day? An Individualized Guide to Hydration
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4 min read
While the popular "8x8 rule" suggests drinking eight 8-ounce glasses of water daily, a standard US fluid ounce is approximately 29.57 ml, making eight glasses equal to about 2,366 ml. This common recommendation is an easy-to-remember target, but experts now emphasize that individual hydration needs vary widely based on factors like activity level, climate, and overall health.
