The size of a CD cover is typically 5 5/8 inches by 5 5/8 inches. This is the size that is used for CD jewel cases. The covers can also be slightly smaller or larger, but they will not be the standard size.

What is the average size of a CD case?

CD cases have a variety of different sizes, but the most common size is 120 mm by 120 mm. This size is large enough to fit most CD’s, but small enough to fit easily in a pocket or bag. Some CD cases are larger or smaller than this, …