Basics of nutrition·24 questionsHow much water should I drink per day?SaveUpdated: 2026-08-31Answer•30-35 ml per kg of body weight.•For 70 kg — 2.1-2.5 liters.•More during exertion and heat.•All liquids are considered.•The guideline is light yellow urine.Ask AI to clarifyWas this answer helpful?HelpfulNot helpfulSuggest an improvement