Guides

Hydration guides

Explore 3,400+ evidence-based hydration guides. Learn about daily water intake targets, hydration rituals, and the science of fluids for health and performance.

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Guide

Water Intake for 30 kg Body Weight

Precise daily hydration for a 30 kg adult — 30–40 ml/kg baseline with climate and activity tuning.

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Guide

Water Intake for 32 kg Body Weight

Precise daily hydration for a 32 kg adult — 30–40 ml/kg baseline with climate and activity tuning.

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Guide

Water Intake for 34 kg Body Weight

Precise daily hydration for a 34 kg adult — 30–40 ml/kg baseline with climate and activity tuning.

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Guide

Water Intake for 36 kg Body Weight

Precise daily hydration for a 36 kg adult — 30–40 ml/kg baseline with climate and activity tuning.

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Guide

Water Intake for 38 kg Body Weight

Precise daily hydration for a 38 kg adult — 30–40 ml/kg baseline with climate and activity tuning.

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Guide

Water Intake for 42 kg Body Weight

Precise daily hydration for a 42 kg adult — 30–40 ml/kg baseline with climate and activity tuning.

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Guide

Water Intake for 44 kg Body Weight

Precise daily hydration for a 44 kg adult — 30–40 ml/kg baseline with climate and activity tuning.

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Guide

Water Intake for 46 kg Body Weight

Precise daily hydration for a 46 kg adult — 30–40 ml/kg baseline with climate and activity tuning.

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Guide

Water Intake for 48 kg Body Weight

Precise daily hydration for a 48 kg adult — 30–40 ml/kg baseline with climate and activity tuning.

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Guide

Water Intake for 52 kg Body Weight

Precise daily hydration for a 52 kg adult — 30–40 ml/kg baseline with climate and activity tuning.

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Guide

Water Intake for 54 kg Body Weight

Precise daily hydration for a 54 kg adult — 30–40 ml/kg baseline with climate and activity tuning.

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Guide

Water Intake for 56 kg Body Weight

Precise daily hydration for a 56 kg adult — 30–40 ml/kg baseline with climate and activity tuning.

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