Your details
About you
Climate
About a fifth of your water typically comes from food, so the figure to drink is a little lower. Thirst and pale-yellow urine are the best everyday guides.
Your target
Daily water
Drink about
103 oz
3.1 L · 13 glasses
≈ 13 glasses of 8 oz
Where it comes from
Body weight91 oz
Exercise12 oz
Total103 oz
For reference, the Institute of Medicine suggests about 3.7 L of total water a day (beverages plus food) for men.
An estimate from body weight, activity, and climate — hydration needs vary with health, altitude, and conditions. Drink more when sweating heavily. General information, not medical advice.
Free water intake calculator by NutriFactsHub