Daily Water Intake Calculator Personalised Hydration Target for the Indian Climate

A free, 60-second calculator to find your personalised daily hydration target, adjusted for India's heat and humidity.

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This tool gives a general educational estimate only and does not account for medical conditions such as kidney or heart disease, or medications that affect fluid balance. If you have such a condition, or symptoms of significant dehydration or fluid overload, please consult a doctor. Sources: Mayo Clinic · ICMR-NIN dietary reference intake guidance for Indian conditions.