Daily Water Intake Tracker
Find your recommended daily water intake from your body weight, then log every glass you drink. Your progress is saved in this browser and starts fresh each day.
Today's progress
Log water
Tap a button for each drink, or type a custom amount in ml.
Your target
A common guideline is 35 ml of water per kilogram of body weight per day. This is a rough guide, not medical advice.
Today's log
Newest entries first. The log resets automatically at midnight.
- Nothing logged yet today. Tap a button above when you drink water.
How to use
- Enter your body weight and press Save target to get your recommended daily intake.
- Each time you drink water, tap the matching button or add a custom amount.
- Watch the progress bar fill as you approach your daily target.
- Used the wrong button? Press Undo last to remove the most recent entry.
- Your log is saved in this browser and resets automatically each day.
Tips
- Keep a 500 ml bottle at your desk so logging stays as simple as one tap.
- Drink a glass of water right after waking up to start the day well.
- You may need more water on hot days or after exercise. This target is a minimum guide.
- Plain water counts best. Tea, coffee and sugary drinks are not the same as water.
Frequently Asked Questions (FAQ)
How is my daily water target set?
Enter your body weight to get a recommended target of 35 ml per kilogram per day, set a target manually, or use the default of 2000 ml per day. This is a rough guide, not medical advice.
How do I log the water I drink?
Tap the plus 250 ml glass, plus 500 ml bottle, or plus 1 litre button for each drink, or type a custom amount in ml. The progress bar fills as you approach your target.
Can I undo a wrong entry?
Yes. Press Undo last to remove the most recent entry, or Reset today to clear the whole day. Clear saved data removes your stored target too.
Is my log saved anywhere?
Your log is saved only in this browser and resets automatically at midnight, so each day starts fresh. Nothing is sent to a server.