Fitness and Health Calculators
Water Intake Calculator
Estimate daily water intake from body weight, exercise time, and climate, with litres, fluid ounces, and cup targets.
Calculator
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3.1 L
Suggested daily water intake
104.79 fl oz
Fluid ounces
13.1 cups
Approximate cups
2.57 L
Base hydration
+0.52 L
Activity and climate adjustment
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