Water Intake Calculator
Find how much water you should drink daily
kg
Formula
Water (ml) = Weight(kg) × 35 + Activity Bonus
Base need is ~35ml per kg of body weight, adjusted for activity level.
Examples
70kg, light exercise
~3.0 liters per day.
Frequently Asked Questions
About Water Intake
Calculate your daily water intake needs based on body weight and activity level.
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