GN Container Dimensions & Sizes: All Gastronorm Dimensions at a Glance
GN containers (Gastronorm containers) are the standardized container system for professional catering according to DIN EN 631. They fit into refrigerators, combi steamers, bain-maries and serving display counters. This comprehensive guide explains all GN container sizes, dimensions, materials and applications.
What are GN Containers?
GN containers are standardized containers for catering according to the European standard DIN EN 631. The abbreviation "GN" stands for "Gastronorm" - a uniform measurement system used in professional kitchens worldwide.
The basis of all GN container dimensions is the size GN 1/1 with external dimensions of 530 x 325 mm. All other Gastronorm sizes are fractions or multiples of this standard size. This ensures GN containers fit perfectly into all common catering devices such as refrigerators, combi steamers, heated wells and serving counters.
Advantages of the Gastronorm system
- Universally applicable in all catering devices according to DIN EN 631
- Stackable and space-saving in every professional kitchen
- Matching lids available for GN containers in every size
- Internationally standardized for professional kitchens
- Wide selection of materials: stainless steel, plastic, porcelain
- Various depths for different volumes
→ View all GN containers in the shop (stainless steel & plastic, all sizes with lids)
Overview of all GN Container Sizes
The following table shows all common GN container dimensions with external dimensions, area and typical applications:
| GN Size | External Dimensions (mm) | Area | Typical Application |
|---|---|---|---|
| GN 2/1 | 650 x 530 | 200% | Large kitchens, pass-through trolleys |
| GN 1/1 | 530 x 325 | 100% | Standard, combi steamer, refrigerator |
| GN 2/3 | 354 x 325 | 67% | Under-counter refrigerators, compact devices |
| GN 1/2 | 325 x 265 | 50% | Bain-marie, saladettes, buffet |
| GN 1/3 | 325 x 176 | 33% | Sauces, side dishes, topping bars |
| GN 1/4 | 265 x 162 | 25% | Small portions, beverages, desserts |
| GN 1/6 | 176 x 162 | 17% | Spices, dressings, small amounts |
| GN 1/9 | 176 x 108 | 11% | Single portions, sauces, dips |
GN Container 1/1 – The Standard Size
The 1/1 GN container with the external dimensions 530 x 325 mm is the base size of all Gastronorm containers. It fits into practically every catering device and is available in various depths:
| GN 1/1 Depth | Approx. Volume | Typical Use |
|---|---|---|
| 20 mm | 1.0 litre | Flat dishes, cold cuts |
| 40 mm | 2.5 litres | Meat, fish, shallow dishes |
| 65 mm | 5.5 litres | Standard depth, versatile |
| 100 mm | 9.0 litres | Soups, sauces, larger quantities |
| 150 mm | 14.0 litres | Stews, goulash, large portions |
| 200 mm | 28.0 litres | Large kitchens, mass catering |
GN Container 1/2, 1/3, 1/4 Dimensions
The smaller GN sizes are fractions of the GN 1/1 standard and offer flexible solutions for different requirements:
GN 1/2 Container (325 x 265 mm)
Two GN 1/2 containers fit exactly into one GN 1/1 space. Ideal for bain-maries, saladettes and buffet serving.
GN 1/3 Container (325 x 176 mm)
Three GN 1/3 containers fit into one GN 1/1 space. Perfect for sauces, side dishes and toppings in topping bars.
GN 1/4 Container (265 x 162 mm)
Four GN 1/4 containers fit into one GN 1/1 space. Suitable for smaller portions and desserts.
GN 1/6 Container (176 x 162 mm)
Six GN 1/6 containers fit into one GN 1/1 space. Optimal for spices and dressings.
GN 1/9 Container (176 x 108 mm)
Nine GN 1/9 containers fit into one GN 1/1 space. For small sauces and dips.
Lids for GN Containers
Suitable lids for GN containers are indispensable for hygiene and freshness. They prevent drying out, protect against contamination and keep food warm or cold.
Lid variants:
- Flat lids: Standard lids for closing
- Lids with spoon cutout: For serving situations
- Lids with silicone seal: Especially tight, for transport
- Transparent lids: Content visible at a glance
Plastic vs. Stainless Steel Containers
When choosing material for catering containers there are two main options:
Stainless Steel Containers
- Extremely robust and durable
- Dishwasher-safe and heat resistant
- Ideal for combi steamers and hot applications
- Hygienic and easy to clean
- Higher purchase cost
Plastic Containers (Polycarbonate/Polypropylene)
- Lighter and cheaper than stainless steel
- Transparent – content visible
- Ideal for cold storage and storage
- Not suitable for hot applications
- BPA-free variants available
Technical Data According to DIN EN 631
The European standard DIN EN 631 specifies all technical data for Gastronorm containers:
- External dimensions (length x width)
- Internal radii and edge rounding
- Stacking height and stacking rim
- Handle design
- Material requirements
This standardization guarantees that all GN containers from different manufacturers are compatible and fit into standardized catering devices.
Which GN Size for Which Purpose?
The choice of the correct GN container size depends on the application:
| Application | Recommended GN Size |
|---|---|
| Combi steamer | GN 1/1, GN 2/1 |
| Refrigerator | GN 1/1, GN 2/3 |
| Bain-marie / Holding cabinet | GN 1/2, GN 1/3 |
| Saladette / refrigerated counter | GN 1/3, GN 1/4 |
| Pizza Topping Bar | GN 1/6, GN 1/9 |
| Transport / Catering | GN 1/1 with lid |
Buy GN Containers at Gastro-Nik
Discover our range of GN containers in all sizes and materials – from stainless steel to plastic, with matching lids and accessories. We also offer GN grids & inserts.
Discover GN containers now →Last updated on 31 July 2026.