Guides
Hydration guides
Long-form articles on daily water intake, popular water rituals, and hydration for specific goals. Each guide links to a matching calculator.
How Much Water Should a 1-Year-Old Drink Daily?
Exact daily water intake target for a 1-year-old — based on weight, activity, and climate. Backed by pediatric and adult hydration research.
How Much Water Should a 2-Year-Old Drink Daily?
Exact daily water intake target for a 2-year-old — based on weight, activity, and climate. Backed by pediatric and adult hydration research.
How Much Water Should a 3-Year-Old Drink Daily?
Exact daily water intake target for a 3-year-old — based on weight, activity, and climate. Backed by pediatric and adult hydration research.
How Much Water Should a 4-Year-Old Drink Daily?
Exact daily water intake target for a 4-year-old — based on weight, activity, and climate. Backed by pediatric and adult hydration research.
How Much Water Should a 5-Year-Old Drink Daily?
Exact daily water intake target for a 5-year-old — based on weight, activity, and climate. Backed by pediatric and adult hydration research.
How Much Water Should a 6-Year-Old Drink Daily?
Exact daily water intake target for a 6-year-old — based on weight, activity, and climate. Backed by pediatric and adult hydration research.
How Much Water Should a 7-Year-Old Drink Daily?
Exact daily water intake target for a 7-year-old — based on weight, activity, and climate. Backed by pediatric and adult hydration research.
How Much Water Should a 8-Year-Old Drink Daily?
Exact daily water intake target for a 8-year-old — based on weight, activity, and climate. Backed by pediatric and adult hydration research.
How Much Water Should a 9-Year-Old Drink Daily?
Exact daily water intake target for a 9-year-old — based on weight, activity, and climate. Backed by pediatric and adult hydration research.
How Much Water Should a 10-Year-Old Drink Daily?
Exact daily water intake target for a 10-year-old — based on weight, activity, and climate. Backed by pediatric and adult hydration research.
How Much Water Should a 11-Year-Old Drink Daily?
Exact daily water intake target for a 11-year-old — based on weight, activity, and climate. Backed by pediatric and adult hydration research.
How Much Water Should a 12-Year-Old Drink Daily?
Exact daily water intake target for a 12-year-old — based on weight, activity, and climate. Backed by pediatric and adult hydration research.