Looking for extra large pizza boxes that keep slices fresh, prevent leaks, and double as versatile shipping containers? This guide highlights five sturdy options ideal for large pizzas (16×16 and 18×18 inch formats) and related party or takeout needs. Each pick is suited for different buyers—restaurants, caterers, home bakers, and event planners—so you can choose confidently based on size, durability, and use case. A quick comparison table follows the intro to help you decide at a glance.
| Product | Best For | Size | Notes |
|---|---|---|---|
| Karat Pizza Boxes 16″ x 16″ (50 Pack) | High-volume pizzerias and meal prep services | 16″ x 16″ x 2″ | Grease-resistant with vent holes |
| AVIDITI Extra Large 16″ Boxes (50-Pack) | Parties, catering, festival vendors | 16″ x 16″ x 2″ | Pre-folded for quick assembly |
| WEBSTORE SUPPLY 18″ x 18″ Boxes (Case of 50) | Large pizzas and multi-item takeout | 18″ x 18″ x 2″ | 100% recycled material |
| Fullhawl 18″ x 18″ Boxes (10 Pack) | Small restaurants and events | 18″ x 18″ x 2″ | Grease resistant; sturdy |
| Huoshange White 16″ x 16″ x 2″ Boxes (10 Pack) | Home bakers and casual caterers | 16″ x 16″ x 2″ | Heavy-duty kraft corrugated |
Karat Pizza Boxes 16″ x 16″ — 50 Pack

Best for high-volume operations needing durable, ventilated packaging. These boxes use thick B-flute corrugated cardboard that supports pizzas during transport and doubles as mailing boxes for flat items. Four vent holes help manage moisture to preserve crust texture. The design suits pizzerias and food prep services that also handle lightweight shipping for related products.
- Best for: frequent takeout, bulk orders, and mixed-use packaging
- Better for: preserving pizza texture with ventilation
- Caution: bulk cases may be bulky to store if space is limited
JJO 14x14x2 Inch Boxes — 10 Pack

Choose this option for smaller or urban takeout setups where 14×14 boxes are adequate for smaller or cut pizzas, cookies, or party favors. While not the largest size, these boxes are heavy-duty and easy to assemble, making quick service feasible in tight spaces. They are suitable for cookie boxes, pies, or crafts when a compact, sturdy package is needed.
- Best for: smaller pizzas or combined goodies in one container
- Better for: quick assembly and space-constrained kitchens
- Caution: not ideal for large 16″ pizzas unless pre-cut
WEBSTORE SUPPLY 18″ x 18″ Boxes — Case of 50

Best for large pizzas and multi-item takeout, these 18″ boxes provide ample space for oversized pies or pizzas with toppings that create extra crust volume. They are made from 100% recycled material, aligning with eco-conscious operations. Their plain white finish offers a clean, professional appearance for delivery and catering.
- Best for: large pies, family-size servings, and multi-item takeout
- Better for: eco-friendly packaging with recycled material
- Caution: larger footprint requires sufficient storage space
Fullhawl 18″ x 18″ Boxes — 10 Pack

These grease-resistant, kraft takeout containers are well-suited for homemade pizzas, cakes, cookies, and other bakes. The sturdy corrugated construction helps prevent crushing during transport. They’re a practical option for smaller eateries or events needing dependable, easily assembled boxes without a lot of bulk packaging.
- Best for: bakers and small restaurants distributing large pizzas
- Better for: grease resistance and food protection
- Caution: fewer units per pack compared to larger-volume boxes
Huoshange White 16x16x2 Inch Boxes — 10 Pack

Best for home bakers or casual caterers needing reliable 16″ boxes. The 16x16x2 design fits standard large pizzas well and provides robust protection during transport. The kraft corrugated material is described as thick and sturdy, suitable for takeout or display during events. It’s a practical choice for occasional large-pizza packaging.
- Best for: home use and casual catering
- Better for: sturdy protection with recyclable materials
- Caution: not ideal for extremely heavy or high-volume settings
Buying Guide: What To Consider When Choosing Extra Large Pizza Boxes
Size and fit are the top priorities. For large pizzas, aim for 16×16 or 18×18 inch boxes with a 2-inch height to accommodate toppings and prevent overflow. Consider ventilation for moisture control, grease resistance to keep the crust crisp, and whether your boxes can double as shipping containers if you also mail flat items.
- Box size and pizza compatibility: 16×16 is common for full-size pies; 18×18 fits larger or toppings-heavy pizzas.
- Material and durability: thick corrugated cardboard (B-flute or similar) offers rigidity and protection in transit.
- Grease resistance and venting: keeps the pizza from soggy edges while reducing moisture buildup.
- Assembly and storage: pre-folded boxes save time; stackable designs optimize storage space.
- Eco and disposal considerations: recycled content and recyclable materials appeal to sustainability-minded buyers.
How to Choose By Use Case
- High-volume takeout or delivery: Karat or AVIDITI 16×16 options with pre-folded design.
- Large event catering: 18″ boxes from WEBSTORE SUPPLY or Fullhawl for ample space and durability.
- Casual home baking or small gatherings: Huoshange 16×16 boxes offer sturdy, simple packaging.
Care and Storage Tips
- Store boxes flat to prevent warping; keep them in a dry place to prevent moisture damage.
- Label boxes by size to speed up packing during peak periods.
- Avoid overfilling to reduce leakage; consider separate compartments for toppings if needed.
FAQ
- What size pizza box should I choose for a standard 16-inch pizza?
Most common choices are 16×16 or 18×18 inch boxes; pick 16×16 for a snug fit and 18×18 for extra space. - Are these boxes grease-resistant?
Yes, several options feature grease-resistant finishes or coatings to protect the box and crust. - Can large pizza boxes double as mailers?
Some models are designed for multi-use, including shipping lightweight items, but verify manufacturer guidance. - Is recycled content available?
Choices like WEBSTORE SUPPLY emphasize recycled materials, which helps with sustainability goals. - Which box is best for catering events?
18-inch boxes from WEBSTORE SUPPLY or Fullhawl are well-suited for larger pizzas and party needs.