Water Intake Calculator
Estimate your daily water needs based on your body weight, activity level and climate.
Daily Water Intake
2.9 L
2880 ml
9
Glasses (250ml)
144 ml
Per hour (16h awake)
Breakdown
Of your 2.9 L target, about 2304 ml should come from drinking water directly, while roughly 576 ml is typically obtained from food (fruits, vegetables, soups, etc.).
For reference purposes only. This calculator provides a general estimate based on standard formulas and is not a medical diagnosis. It does not account for every individual factor (medical conditions, medications, pregnancy, body composition, etc.). Please consult a qualified doctor, dietitian or coach before making any health, nutrition or fitness decisions.
These estimates are general adult guidance, not a diagnosis or a nutrition plan for a growing child. Discuss individual needs with a qualified clinician or dietitian.
Read more: Hydration for Young Athletes · Nutrition Basics for Young Athletes · CSA Blog · Youth training