A Water Intake Calculator helps you determine how much water your body needs daily based on your weight, activity level, and climate. It ensures you stay hydrated and maintain overall health.

On average, adults should drink about 2–3 liters (8–12 glasses) of water per day. However, your exact requirement depends on factors like age, body weight, activity level, and environmental temperature.

Yes, physical activity increases your body’s need for water. When you exercise or sweat more, you should increase your water intake to replace lost fluids and prevent dehydration.

Yes, excessive water intake can lead to a condition called hyponatremia, where sodium levels in the blood drop too low. Always aim for balanced hydration — not too little or too much.

Absolutely. People living in hot or humid climates, or at high altitudes, typically need to drink more water to stay hydrated compared to those in cooler environments.

Yes, beverages like tea, coffee, milk, and juices contribute to daily hydration. However, water remains the best and healthiest option as it contains no calories, sugar, or additives.