Water Intake Calculator
Calculate your recommended daily water intake based on weight and activity.
· CalcFlow Editorial
Enter values above and click Calculate to see your results.
Medical Disclaimer
These calculators provide estimates for informational purposes only and do not constitute medical advice. Always consult a qualified healthcare provider before making health or medical decisions.
Results shown are estimates for informational purposes only. Nothing on CalcFlow is financial, tax, legal, or medical advice. Always consult a qualified professional before making important decisions.
How to Use
- Enter your weight.
- Select your activity level.
- Select your climate.
- Click Calculate.
Formula
Water (oz) = Body Weight (lbs) / 2 + Activity Adjustment + Climate Adjustment