Daily Water Intake
Calculator
Find out exactly how much water you should drink every day based on your body weight, activity level, and climate.
How the Water Calculator Works
Get your personalized hydration target in seconds
Enter Your Weight
Input your body weight in kg or lbs. Heavier bodies need more water to stay hydrated.
Select Activity & Climate
Exercise and hot weather significantly increase your water needs. We factor both in.
Get Your Target
Receive your daily water goal in liters, glasses, and fluid ounces.
Why Hydration Matters
Water is the foundation of every body function
Personalized to You
Unlike generic '8 glasses a day' advice, our calculator factors in your unique body weight and lifestyle.
Activity-Adjusted
Exercise increases sweat loss. We add extra water for active and very active lifestyles automatically.
Climate-Aware
Hot climates increase fluid loss through sweat. Cold climates reduce it. We account for where you live.
Track in the App
Log your daily water intake alongside meals in the brocali app for a complete health picture.
Paired with AI Tracking
Combine hydration goals with brocali's calorie tracking for a complete nutrition and wellness plan.
Free & Instant
No sign-up needed. Get your personalized water intake target instantly, for free.
Track Your Calories with AI Precision
Download Brocali for free and start tracking your meals instantly. Available on iOS and Android.
Frequently Asked Questions
Common questions about daily water intake