A GN pan is a standardized food pan used in professional kitchens, catering, buffets, refrigerated displays, and food transport. “GN” means Gastronorm, a modular sizing system that helps pans fit compatible equipment such as Chafing Dishes, steam tables, ovens, trolleys, and storage racks.

The most common reference size is GN 1/1, which measures 530 × 325 mm. Other GN sizes are fractions or multiples of this base format, allowing kitchens to combine several pans in the same equipment footprint.

Why GN Sizes Matter

GN sizing helps commercial kitchens work more efficiently. When pans, lids, trolleys, and buffet warmers follow the same standard, staff can move food from preparation to storage and service with fewer container changes.

This reduces handling time and makes kitchen organization easier. It also helps distributors build a complete product range instead of selling random pan sizes that may not fit customer equipment.

Our GN container products include multiple stainless steel pan sizes and depths for food storage, preparation, display, and buffet operations.

Common GN Pan Sizes

GN 1/1 is the full-size pan and is widely used in chafing dishes and buffet lines. GN 1/2 is half of that footprint, while GN 1/3, GN 1/4, GN 1/6, and GN 1/9 are used for smaller portions, ingredients, toppings, sauces, and preparation stations.

Larger formats such as GN 2/1 are used where bigger equipment is available. Narrow sizes such as GN 2/4 can be useful in service counters or divided layouts.

Because the system is modular, several smaller pans can often fit into the same space as one larger pan.

Depth Is Also Part of the Size

GN pan size does not only refer to length and width. Depth is just as important because it affects food volume, stacking, heating, cooling, and service speed.

Shallow pans are useful for display, fast cooling, and shorter service periods. Deeper pans are better for storage, high-volume food, soups, sauces, and batch preparation.

Common depths may include 20 mm, 40 mm, 65 mm, 100 mm, 150 mm, and 200 mm, depending on the supplier and product line.

GN Pans and Chafing Dishes

Many rectangular chafing dishes are designed to hold GN pans. A full-size chafer may use one GN 1/1 pan, or it may hold several smaller pans with divider support.

This allows a buffet line to serve different dishes in one warming station. For example, one chafer may hold several smaller pans for side dishes, sauces, or breakfast items.

Before ordering, buyers should check whether the chafing dish supports European GN pans or us steam pans, because dimensions and pan lips may differ.

Stainless Steel Material

Stainless steel is common for GN pans because it is durable, easy to clean, and suitable for commercial foodservice. It can handle frequent washing, stacking, storage, and service.

The website’s GN Container category describes stainless steel GN containers for professional kitchens and catering use, including different sizes and depths. For bulk buyers, pan thickness, corner forming, rim strength, and lid fit should also be checked.

A pan that is too thin may deform during repeated handling. A rim that is poorly formed may not sit correctly in equipment.

Choosing the Right GN Pan

The best size depends on the food and the equipment. High-volume main dishes may need GN 1/1 or GN 1/2 pans. Ingredients, sauces, and toppings may use GN 1/3, GN 1/6, or GN 1/9 pans.

A restaurant kitchen may need several depths for the same footprint. A catering supplier may need pans that stack tightly, fit carts, and match buffet warmers.

When buying in bulk, it is useful to confirm:

• GN size

• Pan depth

• Material grade

• Thickness

• Lid compatibility

• Equipment compatibility

• Stacking performance

• Packaging method

Our GN Pan Supply Support

We supply GN pans, perforated GN pans, European-style GN containers, US steam pans, silicone covers, and related stainless steel kitchenware products. These products support restaurants, hotels, catering companies, food-processing operations, and distributors.

For OEM and ODM orders, buyers can discuss logo, special packaging, pan thickness, lid options, and container combinations according to their target market.

Simple Answer

The standard GN 1/1 pan size is 530 × 325 mm. Other GN pans are based on that modular footprint, with different fractions, multiples, and depths.

The correct GN pan size should match the food type, service equipment, storage method, and buffet layout.

Request a GN Pan Quotation

Send us your required GN sizes, depths, material thickness, lid requirement, packaging method, and order quantity. Our team can help organize a suitable GN container range for your customers.