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Water Intake Calculator
How much water should you drink each day?
lbs
Daily Water Intake
0 oz
Fluid Ounces
0
Cups
0 L
Liters
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About This Calculator
The CalcWise Water Intake Calculator gives you instant, accurate results right in your browser. All calculations happen locally — we never store or transmit your data. Whether you're on desktop or mobile, this free tool is always available with no signup required.
Frequently Asked Questions
Generally 30-35ml per kg of body weight. More if you exercise or live in hot climates.
Partially. While coffee has mild diuretic effects, it still contributes to hydration.
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