Daily Hydration (Cups) Calculator

Calculate a recommended daily water intake target in cups, based on the common guideline of half your body weight (in pounds) in fluid ounces, then converted into standard 8-ounce cups.

Inputs
Results
Recommended Cups Per Day
10.6 cups
In Fluid Ounces
85 fl oz

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Formula

Cups = (Body Weight in lb × 0.5) / 8

Learn How This Works

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