Water Intake Calculator
Find out how much water you should drink each day based on your body weight, physical activity level, and climate. Staying properly hydrated supports energy levels, digestion, skin health, and overall well-being.
How to Use
Enter your body weight in kilograms, select your typical activity level, and choose the climate you live in. The calculator computes your recommended daily water intake in liters and translates it into standard 250ml glasses for easy tracking throughout the day.
Method
The base recommendation is approximately 33ml per kilogram of body weight. This is adjusted upward for higher activity levels (add 0.5–1L for moderate to intense exercise) and warmer climates (add 0.5–1L for hot or humid conditions). Individual needs may vary based on health conditions, diet, and other factors. Consult a healthcare professional for personalized advice.