How Much Water
Should You Drink?
Get your personalised daily water intake in seconds. Based on your body, activity, and environment.
Features and Certifications
Science-Backed
Verified Data
Instant Results
Global Standards
Hydration Made Simple
1
Enter Your Data
Weight, sex, activity, and climate.
2
Get Your Goal
Science-backed daily target.
3
Stay Hydrated
Follow the hourly schedule.
Why Hydration Matters
Peak Energy
Proper hydration fights fatigue and keeps you focused longer.
Faster Metabolism
Drinking water helps to burn calories and aids digestion.
Healthy Skin
Water maintains skin elasticity and provides a natural glow.
Better Recovery
Essential for muscle function and joint lubrication.
Why is hydration so important?
Learn about the science behind my calculator, explore health benefits, and find answers to frequently asked questions.
Explore Knowledge BaseEnjoy This Tool?
Drink Daily is free and ad-free. If it helped you, consider buying me a coffee to keep it running and improving.
Donate here!