Open the refrigerator door. Measure the depth of the refrigerator from the front edge of the refrigerator opening to the back wall. Make sure that you measure in feet and not in inches. Note the depth measurement on a piece of paper..Real Simple points out that for a refrigerator freezer, the cubic feet figure can be misleading, as it implies unrestricted refrigeration area. For example, an cubic foot may devote cubic feet to the freezer, and its cubic feet of fridgee may be chopped up by bins and shelves..Shop for cu ft refrigerator online at Target. Free shipping on purchases over $ and save every day with your Target REDcard..Cu. ft. Capacity With our cu. ft. capacity French refrigerator, you can store up to bags of groceries* in a sleek ” wide. *Grocery comparison based on each cubic foot of usablee equaling one paper bag..