Water Intake Calculator

Estimate your recommended daily water intake based on your weight, activity, and environment.

Weight (kg)

Age

Gender

Activity Level

Climate

Disclaimer: This calculator provides an estimate of daily water needs based on general health guidelines. It does not account for medical conditions or special requirements. Always consult a healthcare provider for personalized advice.

Sources & References

European Food Safety Authority (EFSA) — Dietary Reference Values for water, 2010.
Institute of Medicine (U.S.) — Water, Potassium, Sodium, Chloride, and Sulfate, 2005.
Mayo Clinic — How much water do you need?

Result

Enter values and click Calculate to see your recommended water intake.