Water Intake Calculator
Calculate your daily water needs based on weight, activity, and climate.
Advertisement
Ad
Advertisement
Ad
Frequently Asked Questions
How much water should I drink daily?
The general recommendation is about 35ml per kg of body weight, adjusted for activity level and climate. Active people in hot climates need significantly more.
Does coffee and tea count toward hydration?
Yes, caffeinated beverages do contribute to hydration, though plain water is the best choice. Food also provides about 20% of daily water intake.