Guides
Daily Water Intake
2374 guides in daily water intake. Each guide links to a matching calculator.
Water Intake at Age 65
Recommended daily water for a healthy 65-year-old — weight, activity, and lifestyle adjusted.
Water Intake at Age 67
Recommended daily water for a healthy 67-year-old — weight, activity, and lifestyle adjusted.
Water Intake at Age 69
Recommended daily water for a healthy 69-year-old — weight, activity, and lifestyle adjusted.
Water Intake at Age 71
Recommended daily water for a healthy 71-year-old — weight, activity, and lifestyle adjusted.
Water Intake for 30 kg Body Weight
Precise daily hydration for a 30 kg adult — 30–40 ml/kg baseline with climate and activity tuning.
Water Intake for 32 kg Body Weight
Precise daily hydration for a 32 kg adult — 30–40 ml/kg baseline with climate and activity tuning.
Water Intake for 34 kg Body Weight
Precise daily hydration for a 34 kg adult — 30–40 ml/kg baseline with climate and activity tuning.
Water Intake for 36 kg Body Weight
Precise daily hydration for a 36 kg adult — 30–40 ml/kg baseline with climate and activity tuning.
Water Intake for 38 kg Body Weight
Precise daily hydration for a 38 kg adult — 30–40 ml/kg baseline with climate and activity tuning.
Water Intake for 42 kg Body Weight
Precise daily hydration for a 42 kg adult — 30–40 ml/kg baseline with climate and activity tuning.
Water Intake for 44 kg Body Weight
Precise daily hydration for a 44 kg adult — 30–40 ml/kg baseline with climate and activity tuning.
Water Intake for 46 kg Body Weight
Precise daily hydration for a 46 kg adult — 30–40 ml/kg baseline with climate and activity tuning.