Daily Water Intake Calculator

A common guideline for daily water intake is 30-35 ml per kg of body weight, adjusted upward for exercise.

Inputs
Results
Recommended Daily Water
2,660 ml
In Liters
2.66 L

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Formula

Water (ml) = Weight(kg) × 33 + Exercise Bonus

Learn How This Works

Body Surface Area and Daily Water Intake: The Formulas Explained

The Mosteller body surface area formula and the weight-based water intake guideline, explained with real numbers.

Frequently Asked Questions

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