Daily Water Intake Calculator
Enter your weight, daily exercise time, and whether you live in a hot climate to get your personalized daily hydration target.
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Frequently Asked Questions
Does coffee count toward water intake?
Moderate coffee and tea do contribute to hydration despite being mild diuretics. However, water, herbal tea, and low-sugar drinks are the best hydration sources.
How do I know if I’m drinking enough?
Pale yellow urine is the best indicator of good hydration. Dark yellow or amber urine means you need more water. Clear urine may mean you’re overhydrated.