Daily Water Intake Calculator

Determine exactly how much water you should drink daily based on your body weight, activity level, and local climate. Staying hydrated boosts energy, improves brain function, and aids in weight loss.

Why Hydration Matters

Energy Levels: Even mild dehydration can lead to fatigue and reduced physical performance.
Brain Function: Proper hydration improves concentration and reduces headaches.
Weight Loss: Drinking water increases satiety (fullness) and can boost metabolic rate slightly.

Does Coffee Count?

Yes, to an extent. While caffeine is a mild diuretic, beverages like coffee and tea still contribute to your overall fluid intake. However, plain water is always the best choice.