Personalized Water Intake Calculator
Determine your optimal daily hydration target based on your body weight and physical activity levels for peak performance.
Minutes of physical activity per day
The Critical Role of Hydration
Water makes up about 60% of your body weight and is vital for almost every physiological function.
Proper hydration regulates your internal body temperature, lubricates joints, delivers nutrients to cells, and helps your organs function correctly. Even mild dehydration can lead to fatigue, brain fog, and decreased physical performance.
Key Hydration Benefits
Energy Boost
Combats midday fatigue and increases alertness.
Brain Function
Improves concentration, memory, and mood.
Weight Control
Increases satiety and boosts metabolic rate.
Skin Health
Promotes elasticity and a clearer complexion.
Detoxification
Helps kidneys flush out metabolic waste.
Performance
Essential for muscle endurance and cooling.
Base Hydration Reference (Sedentary)
Body Weight Daily Liters Estimated Glasses 50 kg 1.7 L 6 glasses 60 kg 2.0 L 7 glasses 70 kg 2.3 L 9 glasses 80 kg 2.6 L 10 glasses 90 kg 3.0 L 11 glasses 100 kg 3.3 L 13 glasses Hydration Strategy Tips
Strategy 1
Prime the Engine
Drink 500ml of water immediately after waking up to restart your metabolism.
Strategy 2
Visual Cues
Keep a transparent, marked water bottle at your desk to track progress visually.
Strategy 3
Natural Flavoring
Add cucumber, mint, or lemon to make hydration more enjoyable without sugar.
Strategy 4
Timing is Key
Drink water 30 minutes before meals to aid digestion and prevent overeating.
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