Water Intake Calculator
Find out how much water you should drink daily based on your weight and activity level. Proper hydration supports digestion, energy, skin health, and overall wellbeing.
11glasses/day (~2675 ml)
Disclaimer: All calorie and nutrition estimates are for informational and educational purposes only. They are not a substitute for professional medical or dietary advice. Consult a healthcare provider before making significant changes to your diet.
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Frequently Asked Questions
How much water should I drink per day?
A general guideline is 35 ml per kg of body weight plus additional intake for exercise. For a 65 kg moderately active person, that is roughly 2.6-2.7 litres or about 10-11 glasses per day.
Does tea or coffee count?
Yes, to some extent. Caffeinated beverages do contribute to fluid intake, though plain water is ideal. Chai, buttermilk, nimbu pani, and coconut water are all good hydration options.
How do I know if I am dehydrated?
Signs include dark yellow urine, dry mouth, fatigue, headache, and dizziness. In hot Indian summers, increase water intake even beyond the calculated amount.