“How many blocks do I need?” Using quilt and block size QuiltSize calculates the number of blocks and creates a diagram. Refine the layout with borders, sashing, and setting — the diagram instantly adds and subtracts blocks to show how closely quilt layout fits to the size quilt you wanted. IMPORTANT NOTE: Neither QuiltSize nor QuiltSandwich provide block designs. There are marvelous resources available to quilters for block designs — from fancy programs to pencil and paper. If you want to use