Find your personalized daily water goal based on weight, age, activity level, and lifestyle factors.
Units:
kg
Enter your current body weight
Your age affects hydration needs
Your Recommended Daily Intake
2.5
Liters / Day
🥛
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8 oz Glasses
☕
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Cups (8 fl oz)
📏
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Fluid Ounces
📊 Intake Breakdown
🕐 Suggested Hydration Schedule
💡 Hydration Tips
About this calculator:
Based on the European Food Safety Authority (EFSA) and WHO guidelines. Results are estimates — your actual needs vary with health conditions, medications, and diet. Always consult your doctor for medical advice. Foods like fruits and vegetables contribute ~20% of daily water needs.