The general recommendation is approximately 8-10 glasses of water a day, which is about 2 liters.
The latest dietary reference intake report by the United States National Research Council in general recommended (including food sources): 2.7 liters of water total for women and 3.7 liters for men. Also noted is that normally, about 20 percent of water intake comes from food, while the rest comes from drinking water and beverages.1
1. http://en.wikipedia.org/wiki/Water
Your body needs fluids, but it can be difficult to know just how much water (or other fluids) your body needs. Your water requirements can change from day to day based on your physical activity, the weather and even your health condition. This calculator can help you decide how much water you need to drink today.
it is based on how many pounds you weigh.you need 32 oz.per 100pounds
the average person uses about 109500 L- 136875 L a year
about 8-10 gallons :D
48 OUNCES
A simple equation to use when figuring how much water you need per day (in ounces) is this: body weight (lbs) x .5 ounces = recommended ounces of water per day. Example: Mary weighs 140 lbs. How much water should she drink every day? 140 lbs x .5 ounces = 70 ounces of water per day.
The basic rule with water consumption is drink half your body weight in ounces.For example:A person that weighs 200 pounds should drink 100 ounces of water a day.A person that weighs 150 pounds should drink 75 ounces of water a day.This rule does not take in to account diet and exercise.
A alrge amount of water does come naturally through the foods we eat. However, a person should be drinking at least 64 fl. ounces of water (glasses or bottles of water) a day.
It more depends on the weight for how much water they should drink. So take their weight, divide it by 2, and that's roughly how many ounces of water they should drink daily. (Example) 100 pounds divided by 2 equals 50 ounces. In this case
1 ounce of bleach for 32 ounces of water for daily cleaning, 3 ounces of bleach for 32 ounces of water for a deep cleaning (do not use this more than once a month.
For the best results how much water should a 250lb man drink daily to lose weight?
around 5% of your body weight
64
A hundred and eighty ounces per day. Ideal water intake should be 2/3 of your weight. Add 12 oz per 30 minutes of exercise
an average person should drink at least 8 glasses per day
The formula for figuring out how much water a person should drink is your body weight divided by two. So a person weighing 204 pounds needs to drink at least 102 ounces of water a day to stay hydrated.