Water Intake Calculator – Daily Hydration Guide
Used by people worldwide
Height
Weight
Result
Please select your gender.
Please enter a valid weight.
ft
in
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Please enter a valid age.
Your Daily Water Goal
litres per day
Your BMI
Body Mass Index (weight ÷ height²)
vs. WHO baseline (2.0 L)
🥤
8 oz Cups
🍶
500 ml Bottles
ml / Hour (awake)
⏱️ Your Hydration Schedule
    💡 Personalized Tips

      This estimate is for general informational purposes only and does not constitute medical advice. Consult a healthcare professional for personalized recommendations.