Input Values
Daily Hydration Guide
Calculate your personalized daily water intake based on your body weight, activity level, climate, and special health conditions. Proper hydration is essential for health and performance.
Result
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Frequently Asked Questions
How much water should I drink per day?
The general recommendation is 30-35 ml per kg of body weight, but this varies based on activity level, climate, and special conditions like pregnancy. This calculator provides personalized recommendations.
Does activity level affect water needs?
Yes, physical activity increases water needs through sweating and increased metabolism. More active individuals need more water to stay properly hydrated and maintain performance.
How does climate affect water intake?
Hot and humid climates increase water loss through sweating and evaporation. You may need 20-40% more water in hot weather to maintain proper hydration.
What about special conditions like pregnancy?
Pregnancy increases water needs by about 300ml per day due to increased blood volume and amniotic fluid. Breastfeeding mothers need an additional 700ml per day for milk production.
How can I tell if I'm properly hydrated?
Monitor your urine color - it should be light yellow. Dark urine indicates dehydration. Other signs include thirst, dry mouth, fatigue, and decreased urine output.
Important Disclaimer
For informational purposes only: This calculator provides estimates and should not be considered as professional advice.
Accuracy: While we strive for accuracy, users should verify results independently for critical decisions.