How much water a day?

Hydration Calculator Results - How Much Water You Need to Drink Today

Here is how much water you need to drink today.

A person who is 220 pounds
and is exercising for 30 minutes ,
is not pregnant,
is not breastfeeding,
lives at a high altitude,
lives in a dry climate,
drinks 0 alcoholic drink(s),
when the weather is not very hot or very cold,
and is not sick with fever or diarrhea should have:

129 ounces of water today, or 3.9 liters.
If you eat a healthy diet, about 20 percent of your water may come from the foods you eat. If you eat a healthy diet you can drink 103.2 ounces of water today, or 3.1 liters.

Remember that water is the best source for your daily fluid needs. Other good beverages include milk, herbal teas, low-sodium broth, 100% fruit and vegetable juices. Soft drinks will also count toward your daily total of fluid, just remember that sugar sweetened soft drinks and fruit juices add extra calories to you daily diet that you don't need.