Daily Water Intake Calculator

Calculate your optimal daily water intake based on your weight, activity level, climate, and individual factors for proper hydration.

Unit System

Personal Information

Activity Level

Climate & Environment

Your Daily Water Intake

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Enter your weight to calculate daily water intake

Hydration Tips

Start your day with a glass of water
Drink before you feel thirsty
Monitor urine color (pale yellow is ideal)
Include water-rich foods in your diet
Increase intake during illness or hot weather

Understanding Water Intake

Why Hydration Matters

  • Regulates body temperature through sweating
  • Transports nutrients and oxygen to cells
  • Helps remove waste products from the body
  • Maintains healthy skin and organ function

Factors Affecting Needs

  • Physical activity increases fluid loss
  • Hot and humid weather increases needs
  • Illness, fever, or medications may require more
  • Pregnancy and breastfeeding increase requirements

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