Hydration Calculator Hydration Calculator Calculate your recommended daily water intake for optimal hydration Weight ? Enter your current weight in kilograms or pounds kg lbs Age (optional) ? Age can affect hydration needs, especially for children and seniors Activity Level ? How much physical activity you typically engage in each day Sedentary (little or no exercise) Lightly active (light exercise/sports 1-3 days/week) Moderately active (moderate exercise/sports 3-5 days/week) Very active (hard exercise/sports 6-7 days a week) Climate ? The general climate where you live or spend most of your time Cool/Temperate Warm Hot Gender (optional) ? Biological sex can influence hydration needs Prefer not to say Male Female Calculate Reset Your Hydration Recommendation Daily water intake:
