How to Calculate Water Intake Based on Body Weight: A Simple Guide

Learn how to calculate your daily water intake based on your body weight with our easy formula and tips for adjustments.

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To calculate water per weight, use the formula: water (ml) = body weight (kg) × 30-40 ml. For a person weighing 70 kg, the calculation would be: 70 kg × 35 ml (average) = 2450 ml. Adjust based on activity level and climate.

FAQs & Answers

  1. What is the ideal water intake per weight? The ideal water intake is usually calculated as 30-40 ml of water per kilogram of body weight.
  2. How can I adjust my water intake for activity level? Increase your water intake if you're active or in a hot climate, as you'll sweat more and need to rehydrate.
  3. Can I drink too much water? Yes, while hydration is important, excessive water intake can lead to water intoxication or hyponatremia.
  4. What factors influence daily water needs? Factors include age, weight, climate, exercise intensity, and individual health conditions.

Watch More

For more tips on hydration and health, check out our articles on daily nutrient needs and effective exercise hydration strategies.

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