Water Intake Calculator
Calculate how much water you should drink daily based on your weight and activity level.
About Water Intake
Proper hydration is essential for your body to function correctly. Water helps regulate body temperature, transport nutrients, and remove waste. The general recommendation is 8 glasses (2 liters) per day, but this varies based on weight, activity level, and climate.
Did you know?
- Water makes up ~60% of adult body weight
- Even mild dehydration (1-2%) can impair cognitive function
- Drinking water before meals can reduce calorie intake by ~13%