Water Intake Calculator

Daily Water Intake Calculator 💧

Calculate how much water you should drink daily based on your weight, activity, and climate. Mobile-friendly & SEO optimized.

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Gender: -- Select -- Male Female

Weight:

kg lbs

Activity Level: Sedentary (little exercise) Lightly Active Moderately Active Very Active

Climate: Normal Hot Climate

Your recommended daily water intake will appear here.

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💡 Why Water Intake Matters

Staying hydrated is crucial for health. Water helps regulate body temperature, improves digestion, supports metabolism, and boosts energy. On average, adults should drink between 2–3 liters daily, but needs vary based on body size, activity, and environment. This calculator gives you a personalized estimate.

❓ Frequently Asked Questions

Q: How much water should I drink per kg of body weight?
A: A general guideline is 30–40 ml of water per kg of body weight.

Q: Does climate affect water needs?
A: Yes, hot climates increase water requirements due to sweating.

Q: Can tea or coffee count as water intake?
A: Yes, but plain water is best. Limit caffeinated drinks as they may increase fluid loss.

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