Water Intake Calculator

What is a Water Intake Calculator?

A water intake calculator estimates how much water you should drink daily based on your weight and activity level. Proper hydration is essential for health and performance.

How to Use This Calculator

Enter your weight and daily exercise minutes. The calculator recommends daily water intake in liters and glasses.

Hydration Guidelines

• Base: 30-35ml per kg body weight
• Add 350ml for every 30 min exercise
• Increase in hot weather

Signs of Dehydration

• Dark urine color
• Head fatigue
• Dry skin and lips

FAQ

Can I drink too much water?
Yes, overhydration can cause hyponatremia. Stick to recommended amounts.