Water Intake Calculator
Calculate daily recommended water intake based on weight and activity.
약 11.1컵 (250ml 기준) / 5.5병 (500ml 기준)
시간대별 권장량
Overview
The Water Intake Calculator estimates your daily recommended water consumption based on body weight and activity level. The general guideline is approximately 30-35 mL per kilogram of body weight, with additional hydration needed during exercise or in hot climates.
Formula
Base hydration = weight (kg) × 33 mL | Exercise supplement = exercise minutes / 30 × 350 mL | Total = base + exercise | Example: 70 kg, 60 min exercise → 2,310 mL + 700 mL = 3,010 mL/day
How to Use
- 1Enter your body weight in kilograms.
- 2Enter your daily exercise duration in minutes.
- 3Select additional conditions such as climate (temperate or hot).
- 4Click 'Calculate' to see your daily recommended water intake.
Tips
- ✔Coffee and tea count toward hydration, but consider extra water to offset caffeine's diuretic effect.
- ✔Drink water regularly before you feel thirsty to stay optimally hydrated.
- ✔Pale yellow urine generally indicates proper hydration status.
- ✔If you have kidney or heart conditions, consult your doctor before adjusting water intake.
FAQ
Q. Do I really need to drink 2 liters of water per day?
2 liters is a rough guideline for average adults. Actual needs vary based on body weight, activity level, climate, and health status.
Q. Can drinking too much water be harmful?
Yes. Drinking excessive amounts of water in a short period can cause hyponatremia (water intoxication). It is safest to drink moderate amounts throughout the day.
Q. Does water from food count toward daily intake?
Yes. Fruits, vegetables, soups, and other foods contribute significantly to hydration. Roughly 20% of daily water intake typically comes from food.
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