Water Intake Calculator
Staying hydrated supports energy, digestion and performance. This calculator estimates your daily water needs.
Daily water2.7 L
Glasses (250ml)11
Estimates for educational purposes only and not medical advice. Consult a professional for personal guidance.
How it works
We base your target on body weight and add for exercise to estimate daily fluid needs.
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Frequently Asked Questions
Do other drinks count?
Yes, water-rich foods and most beverages contribute, but plain water is the best primary source.