Look at the nutrition values including calories, fat, cholestrerol, carbohydrates, sodium, etc. in McDonalds Sandwiches such as Hamburger, Cheeseburger, Quarter Pounder®, Big Mac®, Big N' Tasty®, McChicken®, etc. A Double Quarter Pounder® with Cheese contains 760 calories, out of which 430 calories comes from fat. It also contains 1450 mg sodium and 165 mg cholesterol.
Note that the nutrition values are as per year 2000. Check McDonalds web site for current nutrition data. Source: The dats compiled from www.mcdonalds.com