Custom Cupcake Boxes

Sizing Inserts to Your Cupcake Cases

The insert is where a cupcake box succeeds or fails. Measure the base diameter of your paper or foil cases after baking, since the sponge can push the case out slightly. The hole should be just a little larger, usually 2 to 3 mm, so the case drops in and sits snug without being squeezed. Muffin-style tulip wraps need bigger holes and more spacing between them.

Height is the other measurement. Bake a test batch, pipe your tallest design, and measure from the bottom of the case to the highest point of the frosting or topper. Add 10 mm so the lid clears it comfortably. Standard cupcakes with a classic swirl generally need an internal height of around 90 to 100 mm, while flat-iced or mini cakes can go much lower.

Spacing matters as much as hole size. Leave enough room between holes so that wide swirls do not kiss each other, which on a six usually means around 75 to 80 mm from centre to centre for a standard cupcake. If you top cakes with tall fondant figures or wafer decorations, tell us so we can allow extra height. Our method for measuring cases for an insert covers top and base diameters.

Windows, Board and Print Options

A clear window in the lid lets customers see the decoration without opening the box, which is especially useful on the counter or at a market stall. The window film sits inside the lid, so the edges are clean, and the opening can follow your logo shape or a simple rectangle.

Most cupcake boxes are made from white folding boxboard, which prints sharply and gives a clean, bakery-fresh look. Kraft board suits rustic or plant-based bakeries and pairs well with one or two dark ink colours. Food-contact grade board is available on request for the insert and inner surfaces, and a light coating can help resist buttercream grease marks.

For print, full colour lets you reproduce illustrations, patterns or a photo of your signature bake. A simple logo on the lid with a coloured band round the sides often looks just as polished and is easier for customers to recognise from a distance.

Box Styles That Suit a Bakery Counter

The two most common styles are a one-piece box with a tuck-in lid, which folds up quickly and ships flat, and a two-piece base and lid, which feels more like a gift. Handle boxes with a fold-over carry handle are popular for sixes and twelves bought on foot, because customers can hold them level without tipping the cakes.

If you run a busy counter, ask for a style that assembles without glue. Staff can fold a stack of boxes during a quiet hour and have them ready before the lunchtime rush. For weddings and events, a small single-cupcake box with a ribbon slot gives a neat favour that guests can carry home. Pastries and traybakes displayed beside the cupcakes go in our window bakery boxes for the counter.

Who Orders Cupcake Boxes From Us

Independent cupcake shops and high-street bakeries are the main buyers, followed by home bakers who sell through social media and local markets. Wedding cake makers use single boxes for favours, and event caterers order sixes for corporate gifts and launch days. Coffee shops that buy in cupcakes from a supplier often order a branded box so the cakes leave in their own packaging.

We also see orders from party planners who want boxes matched to a theme colour and from cookery schools that send students home with their bakes. Market traders who want a plainer box choose our kraft cupcake boxes for markets.

Pipe One Cupcake and Measure the Swirl

The height of your frosting decides the cupcake box, not the case. Pipe a cupcake the way you sell it, with any topper, and measure from the base of the case to the top of the swirl; add 10 mm and that is the inside height. Then measure the case diameter at the top and the base, because the insert hole is cut between those two figures so the case is gripped without being crushed. Tell us the counts you sell, one, two, four, six or twelve, and whether the box needs a window or a handle. Artwork is usually a logo and a colour for the lid, sent as a vector file, and we show it on a free proof with the insert layout. A custom quote comes by email within one working day with boxes from £0.25 and low minimums per job, so a small bakery is not pushed into a huge run. Production takes 4 to 7 working days after approval with free tracked UK mainland delivery. The most popular count has its own page: boxes of six with inserts.