Round & Square Cake Boxes
Round & Square Cake Boxes for Every Tier and Height
Shop our full range of clear round and square cake boxes, built for bakers who need a reliable fit for tiered cakes, tall cakes, and everyday orders. Every box is made from crystal-clear, food-safe PET plastic so your cake stays fully visible from the moment it's boxed until it reaches your customer.
Round Cake Boxes
From compact 7 inch boxes to extra-tall 17.5 inch options, our round cake boxes are sized for single-tier and multi-tier cakes alike. Reinforced bases and secure lids keep tall cakes steady during transport, and the transparent design means no guessing what's inside.
Square Cake Boxes
Our square cake boxes are built for sheet cakes, tiered designs, and specialty shapes that need clean, straight edges. Available in sizes up to 14 x 14 x 16 for tall, multi-tier creations, with the same crystal-clear PET construction throughout.
Why Bakers Choose These Boxes
- Crystal-clear PET plastic: food-safe and shatter-resistant
- Round and square sizes: from 7 inches up to 17.5 inches tall
- Reinforced bases: built to support tall and tiered cakes
- Bulk pricing available: save more as your order grows
- Fast US shipping: in stock and ready to ship
Looking for cupcake boxes, cookie boxes, or baking tools? Browse our cupcake boxes, cookie and dessert boxes, or kitchen tools collections.
Frequently Asked Questions About Round & Square Cake Boxes
What's the difference between your round and square cake boxes?
Round boxes fit round tiered and layered cakes with no wasted space and are available from 7" up to 18" tall. Square boxes are built for sheet cakes and square tiered designs, with clean straight edges and sizes up to 14" x 14" x 16".
Which shape is better for a wedding cake?
Both work well — it comes down to your cake's shape. Multi-tier round wedding cakes fit best in the extra-tall round boxes (14"-18"), while square or geometric wedding cake designs fit cleaner in the square boxes, which include a greaseproof base so you can skip a separate cake board.
What height box do I need for a 3 or 4 tier cake?
Most 3-4 tier cakes need one of the extra-tall options, generally 14" to 19.5" depending on tier height. The Cake Size Guide linked on this page will match your exact cake dimensions.
Are these boxes sturdy enough to survive delivery?
Yes. Every box has a reinforced base and secure lid designed to keep tall and tiered cakes steady in transit, whether you're delivering locally or shipping.
Do you offer bulk pricing if I order both shapes?
Yes, bulk pricing applies per box size regardless of shape, and discounts increase the more you order in total.
Sweet Baker Tips & Insights
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