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Bakery Box Sizes Chart: Standard Dimensions for Cakes, Cupcakes, Donuts, and Pastries

The Box Lane

The Box Lane

Last Updated: September , 11 2026
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Choosing the right bakery box is more than making sure the lid closes perfectly. It also requires attention to several other factors. For example, box size, material, branding, and style are important. Box size matters, as smaller boxes fail to protect goods while larger ones risk misplacement during handling. Though there is no universal size for bakery products, suppliers often recommend certain ranges for safe shipment. This blog explores standard bakery box sizes for popular items, including cakes, cupcakes, donuts, and pastries.

Bakery Box Sizes Chart

Bakery Product

Common Box Size (L × W × H)

Typical Use

6-inch round cake

8 × 8 × 5 in

Small whole cakes

8-inch round cake

9 × 9 × 4–5 in

Standard celebration cakes

10-inch round cake

10–12 × 10–12 × 5–6 in

Larger cakes

12-inch round cake

12–14 × 12–14 × 5–6 in

Large celebration cakes

Quarter sheet cake

14 × 10 × 4 in

Small sheet cakes

Half sheet cake

19 × 14 × 4–5 in

Large sheet cakes

1 cupcake

3.5–4 × 3.5–4 × 4 in

Individual orders

4 cupcakes

7–8 × 7–8 × 4 in

Small cupcake packs

6 cupcakes

9.5–10 × 7 × 3.5–4 in

Half-dozen

12 cupcakes

14 × 9.5–10 × 3.5–4 in

Dozen

6 donuts

10–12.5 × 8–8.5 × 2.25–3 in

Half-dozen donuts

12 donuts

12–17 × 12–12.5 × 2.5–3 in

Dozen donuts

Small pastry assortment

6 × 4.5 × 2.75 in

Individual/small pastries

Medium pastry assortment

8 × 5 × 3 in

Croissants, danishes, etc.

Cookies

6–10 × 6–10 × 2–2.5 in

Retail cookie packs

9-inch pie

10 × 10 × 3.5–4 in

Whole pies

These sizes are just starting points. Actual ones depend on product type, environment, and suppliers. Contact The Box Lane for custom boxes according to your brand needs.

Standard Cake Box Sizes

Cake boxes are generally selected according to the cake's diameter, board size, and height. Here are the sizes to consider.

Cake Size

Common Box Dimensions

Recommended For

6-inch cake

8 × 8 × 5 in

Small round cakes

8-inch cake

9 × 9 × 4–5 in

Birthday and celebration cakes

10-inch cake

10–12 × 10–12 × 5–6 in

Larger decorated cakes

12-inch cake

12–14 × 12–14 × 5–6 in

Large cakes

14-inch cake

16 × 16 × 5–6 in

Large-format cakes

One important thing to consider is that an 8-inch cake doesn’t necessarily require an 8 × 8-inch box. You have to keep some clearance on the sides to prevent it from rubbing against walls. The same is true for all other cake types.

Cupcake Box Size Chart

Cupcakes require a different approach, as each cupcake must stay in its position intact. The recommended option is an insert or divider tray to prevent the cupcake from being in direct contact with the box walls.

Here are the standard sizes for cupcake boxes.

Quantity

Common Box Size

Typical Configuration

1

3.5 × 3.5 × 4 in

Single cupcake

2

About 7 × 3.5 × 4 in

2-piece pack

4

About 7–8 × 7–8 × 4 in

2 × 2 arrangement

6

About 9.5–10 × 7 × 3.5–4 in

2 × 3 arrangement

12

About 14 × 9.5–10 × 3.5–4 in

3 × 4 arrangement

Beyond the footprint, cupcake height is important. Measure from the bottom to the highest point of frosting or decoration, then choose the packaging accordingly to prevent any damage during shipment. 

Standard Donut Box Sizes

Standard donut boxes are usually wider and shallower than cake boxes because donuts need more horizontal space instead of vertical space. Here are the standard box sizes.

Quantity

Common Box Size

Typical Use

1

About 4 × 4 × 2 in

Individual donut

4

About 8 × 8 × 3–3.5 in

Small assorted order

6

About 10–12.5 × 8–8.5 × 2.25–3 in

Half-dozen

12

About 12–17 × 12–12.5 × 2.5–3 in

Dozen

Bakeries arrange donuts in various orders. Some arrange them in lines, while others pack them in a square arrangement. This arrangement, along with the decoration, influences the dimensions and box size.

Standard Pastry Box Sizes

Pastries come in various styles and patterns. That’s why their packaging requires less standardization. Here are the starting dimensions you can consider for your pastry boxes.

Pastry Type

Approximate Box Size

Small pastry

6 × 4.5 × 2.75 in

Medium pastry

8 × 5 × 3 in

Larger assortment

9 × 7 × 3.5 in

Large pastry assortment

15 × 11 × 5 in

Choosing the right box is again straightforward. Measure the tallest and widest points. Then choose a box that offers enough free space to prevent corners from touching the box walls.

How to Choose the Right Bakery Box for Your Brand

Don’t focus solely on size. The material is important as well. As bakery products fall under the food category, make sure the box you choose is made from food-grade materials. Also, check for testing and certifications from the relevant authorities to prevent legal compliance issues.

Generally, follow these 5 rules for selecting boxes for your bakery goods.

  • Measure the finished product, not just the recipe or pan
  • Choose enough clearance to protect frosting and decorations
  • Do not make the box unnecessarily oversized
  • Use inserts or dividers for products that can move inside the box
  • Confirm the supplier's internal dimensions before ordering in bulk

Order Your Custom Bakery Boxes from The Box Lane

The Box Lane specializes in producing high-quality, customized packaging for bakery products. From cakes and brownies to biscuits, cookies, and bread, you can find perfect packaging for all kinds of baked goods. Contact us for further details.

FAQs

How much extra space should I leave in a cake box?

Leave at least 1 or 2 inches from every side to prevent the cake from coming in direct contact with the box.

What box size is ideal for a standard dozen donuts?

A 12 × 12 × 3.5-inch box is generally ideal for standard dozen donuts.

Are bakery box heights adjustable?

Most bakery boxes come in fixed dimensions; heights are not adjustable. So you have to choose a box that is tall enough to cover decorations and frosting completely without smudging the product.

Do cupcake boxes come with inserts?

Yes, most retail cupcake boxes come with cardboard inserts and circular cutouts.

How do I measure my bakery goods for a box?

Measure the largest diameter from the base to the highest point of decoration so you get the right-sized box.