Calculate your daily hydration needs
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A water intake calculator helps determine how much water you should drink daily based on your body weight.
The general recommendation is around 30–35 ml of water per kg of body weight.
For example, if your weight is 70 kg, your daily water intake should be around 2.4 liters.
Proper hydration supports digestion, metabolism, and overall health.
Explore more tools on our home page or visit health calculators.