CardboardShaper
Cake box with window folded in 3D, opened, with 6-inch round layer cake inside

Box for a 6-inch cake

Cake box with window

Sized for
6-inch round layer cake
Product
Ø152.4 × 101.6 mm (estimate)
Inside
164 × 164 × 117 mm
Board
FBB / GC2 board 400 gsm (0.55 mm)
Blank
399 × 595 mm

Make this box About the cake box with window

Folded shut and measured in 3D: the cavity is 164 × 164 × 116.5 mm and the product block fits without touching the board. Free to open and change; €2.50 for the PDF, €3.50 for the DXF or SVG.

Why these numbers

A two-layer cake from a 6 × 2 inch pan is about 102 mm high. 6 mm each side lets you lower it in on a cake board, and 15 mm above leaves room for piping. The window in the lid shows the cake.

Food. If the food touches the board, ask your board supplier for food-contact grade board. The drawing sets the shape; it does not make the board food-safe.

Every size on this page is an example to start from. Products change between models, editions and makers, so measure the one you are packing.

Where the product size comes from

A 6-inch cake: from the manufacturer's published specification.

“6 x 2 in. (15 x 5 cm)”
wilton.com

The flat blank

More boxes like this

Product and brand names are used only to say what the box is sized for. They belong to their owners; CardboardShaper is not affiliated with or endorsed by any of them.