Calculate the amount of water you need to drink daily
Posted on
March 20, 2013
by
Cora Quinn

Weigh yourself and write down or note your weight.

Take the number of pounds you weigh and multiply that by 2/3.

That is the number of ounces you should drink everyday.
 For example, if you weight 150 pounds, two thirds of that is 100 and that is how many ounces you should drink daily.
 Add 12 ounces of water for every 30 minutes you work out.