Gastronorm Pan Sizes Explained
The gastronorm system uses fractional sizing, where each pan is a fraction of the standard 1/1 (full-size) pan. This means smaller pans can be combined to fill the same space as a larger pan, giving you complete flexibility across your service and prep stations.
- GN 1/1 (Full Size): 530 × 325 mm — the standard commercial kitchen pan size
- GN 1/2 (Half Size): 325 × 265 mm — two GN 1/2 pans fit in the space of one GN 1/1
- GN 1/3 (Third Size): 325 × 176 mm — popular for sauces, sides, and prep ingredients
- GN 1/4 (Quarter Size): 265 × 162 mm — ideal for garnishes and small portions
- GN 1/6 (Sixth Size): 176 × 162 mm — perfect for toppings and condiments
- GN 1/9 (Ninth Size): 176 × 108 mm — the smallest standard size for individual prep components
- GN 2/1, 2/3, 2/4: Larger formats for bulk production and high-volume service
Most pans are also available in multiple depths: 65mm, 100mm, 150mm, and 200mm — giving you control over capacity and stacking efficiency in fridges, freezers, ovens, and prep benches.
Choosing the Right Gastronorm Pan Material
- Stainless steel gastronorm pans: The professional standard. Heat-safe for ovens, induction cooktops, and bain maries. Highly durable, easy to sanitise, and HACCP-compliant. Ideal for cooking, holding, and display.
- Polypropylene gastronorm pans: Lightweight, hygienic, and freezer-safe down to -40°C. Best for cold storage, ingredient prep, and bulk handling — they're cheaper and easier on the wrist than steel.
- Polycarbonate gastronorm pans: Crystal-clear, shatter-resistant, and dishwasher-safe. Perfect for cold food display, salad bars, and front-of-house service where visibility matters.
- Porcelain gastronorm pans: Premium presentation pans for buffets, hot food displays, and chafing systems. Oven-safe and adds upmarket appearance to service stations.
- Anti-jam gastronorm pans: Stainless steel pans with a specially designed lip that prevents pans from sticking together when stacked — saving time during service and reducing damage from forced separation.
How Gastronorm Pans Are Used
Gastronorm pans are the connective standard across the modern commercial kitchen. The same pan can move between:
- Cold storage: Walk-in cool rooms, undercounter fridges, salad prep fridges, prep counters
- Cooking: Combi ovens, convection ovens, deck ovens, steamers
- Hot holding: Bain maries, hot food displays, chafing dishes, soup kettles
- Service: Buffets, carveries, self-service counters, takeaway lines
- Transport: Insulated food carriers, banquet trolleys, mobile catering units
This interchangeability is what makes gastronorm such a powerful system — your prep, cook, hold, and serve workflow uses one consistent format throughout.
Gastronorm Accessories
Complete your gastronorm setup with compatible accessories: