HEALTH TOOLS
Water Intake Calculator
Fluid requirements differ between individuals and can be influenced by body size, physical activity, climate, diet and health conditions.
This calculator provides a general estimate using body weight and an activity adjustment. It should not be considered an exact daily requirement.
CALCULATE WATER INTAKE
Enter your details
Low activityApprox. 30 ml/kg
Moderate activityApprox. 35 ml/kg
High activityApprox. 40 ml/kg
Hot weatherFluid needs may increase
Water needs can be different for people with certain medical conditions or specific fluid restrictions. Follow your healthcare professional's advice when applicable.