Calculate how much water you should drink daily based on your weight, activity level, and climate.
⚠This tool provides general estimates only and is not a substitute for professional medical advice. Always consult a healthcare provider for personalized guidance.
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liters per day
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Tips for staying hydrated:
• Drink a glass of water when you wake up
• Carry a water bottle throughout the day
• Drink before, during, and after exercise
• If your urine is pale yellow, you're well hydrated
• Fruits and vegetables also count toward your intake
How to Use
Enter your weight in kg or pounds.
Select activity level and climate.
Click Calculate to see your daily water recommendation.