Water Intake Calculator
Calculate how much water you should drink daily based on your weight, activity level, and climate. All calculations run locally in your browser.
Daily Water Goal
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liters per day
- Drink a glass of water first thing in the morning
- Keep a reusable water bottle with you throughout the day
- Drink a glass before each meal
- Set reminders every 1–2 hours to drink water
- Monitor urine color — pale yellow is ideal
- Increase intake during exercise and hot weather
