Containers, which are one of the most important building blocks of international trade and logistics, are also highly significant in terms of their dimensions. Regardless of the type of shipping, products can be transported globally in a fast, safe, and efficient manner thanks to containers.
In this article, we will provide detailed information about container dimensions and all container sizes. Thus, anyone active in or curious about the field of trade and logistics will be able to easily access the information they want.
Continue reading to step into the world of containers and discover different container sizes, types, and areas of use!
Basic Container Types
Basic container types are classified by size, structure, and intended use. Additionally, container capacities vary based on the intended use. Standard containers are the most commonly used container type. They are generally found in 20 and 40 feet lengths. High cube containers, on the other hand, are designed for higher volume cargoes and are taller than standard containers.
Open top containers are useful for large and bulky items loaded by crane. Flat-rack containers can also be used for large and irregularly shaped cargoes. Reefer containers allow chilled or frozen products to be transported in a temperature-controlled environment. Let's take a look at the details of these container types together.
1. Standard Containers
Standard containers are container types with standardized dimensions that are widely used in the logistics and transportation sector worldwide. Standard containers are designed for transporting various materials such as palletized cargo, boxed products, and general cargo.
Standard containers are made of steel or aluminum material and have a robust and durable structure. These containers feature seals and locking mechanisms on their doors to protect and securely transport cargo. Additionally, standardized corner castings located at the corners of the containers allow them to be easily handled during loading, unloading, and stacking processes. Offering flexibility and compatibility in the logistics sector, standard containers are considered one of the cornerstones of global transportation.
20 ft. Standard Container
• External dimensions: Length 6,058 mm (20 feet), Width 2,438 mm (8 feet), and Height 2,591 mm (8.5 feet)
• Internal dimensions: Length 5,898 mm (19.4 feet), Width 2,352 mm (7.7 feet), and Height 2,393 mm (7.9 feet)
• Capacity: Approximately 33 cubic meters (1,170 cubic feet)
• Maximum payload weight (estimate): 28,000 kg - 30,000 kg (61,000 lbs - 66,000 lbs)
40 ft. Standard Container
• External dimensions: Length 12,192 mm (40 feet), Width 2,438 mm (8 feet), and Height 2,591 mm (8.5 feet)
• Internal dimensions: Length 12,032 mm (39.5 feet), Width 2,352 mm (7.7 feet), and Height 2,393 mm (7.9 feet)
• Capacity: Approximately 67 cubic meters (2,366 cubic feet)
• Maximum payload weight (estimate): 26,000 kg - 28,000 kg (57,000 lbs - 62,000 lbs)
2. High Cube Containers
High cube containers are types of containers designed to carry higher volume cargoes compared to standard containers. In the logistics and transportation sector, these containers are preferred to carry high-volume but relatively lightweight cargoes more efficiently and economically.
High cube containers are generally made of steel or aluminum. With their robust, durable structures, they ensure the protection and safe transportation of cargoes. Equipped with seals and locking mechanisms on their doors, these air and watertight containers help protect cargoes from external elements.
40 ft. High Cube Container
• External dimensions: Length 12,192 mm (40 feet), Width 2,438 mm (8 feet), and Height 2,896 mm (9.5 feet)
• Internal dimensions: Length 12,032 mm (39.5 feet), Width 2,352 mm (7.7 feet), and Height 2,698 mm (8.9 feet)
• Capacity: Approximately 76 cubic meters (2,684 cubic feet)
• Maximum payload weight (estimate): Ranges between 26,000 kg - 28,000 kg (57,000 lbs - 62,000 lbs).
45 ft. High Cube Container
• External dimensions: Length 13,716 mm (45 feet), Width 2,438 mm (8 feet), and Height 2,896 mm (9.5 feet)
• Internal dimensions: Length 13,556 mm (44.5 feet), Width 2,352 mm (7.7 feet), and Height 2,698 mm (8.9 feet)
• Capacity: Approximately 86 cubic meters (3,040 cubic feet)
• Maximum payload weight (estimate): Ranges between 27,000 kg - 29,000 kg (59,000 lbs - 63,000 lbs).
3. Open Top Containers
Open top containers are container types with an open top, designed specifically for transporting tall, bulky, or irregularly shaped cargoes. In the transport sector, open top containers are preferred for transporting special cargoes suitable for top loading and unloading using equipment like cranes or forklifts. Additionally, because their tops are open, they are equipped with special tarpaulins and covers to protect cargo against weather conditions.
20 ft. Open Top Container
• External dimensions: Length 6,058 mm (20 feet), Width 2,438 mm (8 feet), and Height 2,591 mm (8.5 feet)
• Internal dimensions: Length 5,898 mm (19.4 feet), Width 2,352 mm (7.7 feet), and Height 2,393 mm (7.9 feet)
• Capacity: Approximately 33 cubic meters (1,170 cubic feet)
• Maximum payload weight (estimate): 28,000 kg - 30,000 kg (61,000 lbs - 66,000 lbs)
40 ft. Open Top Container
• External dimensions: Length 12,192 mm (40 feet), Width 2,438 mm (8 feet), and Height 2,591 mm (8.5 feet)
• Internal dimensions: Length 12,032 mm (39.5 feet), Width 2,352 mm (7.7 feet), and Height 2,393 mm (7.9 feet)
• Capacity: Approximately 67 cubic meters (2,366 cubic feet)
• Maximum payload weight (estimate): 26,000 kg - 28,000 kg (57,000 lbs - 62,000 lbs)
4. Flat-Rack Containers
Flat-rack containers are container types designed specifically for transporting large, heavy, and irregularly shaped cargo, featuring no side walls or collapsible structures. In the logistics and transportation sector, these containers are preferred to safely and effectively transport cargoes with dimensions that would not fit into standard containers.
There are also models of flat-rack containers with collapsible walls. These models occupy less space when not in use, helping to reduce transportation or storage costs.
20 ft. Flat-Rack Container
• External dimensions: Length 6,058 mm (20 feet), Width 2,438 mm (8 feet), and Height 2,591 mm (8.5 feet)
• Capacity: The capacity of these containers varies depending on the dimensions and weight of the cargo being transported.
• Maximum payload weight (estimate): 20,000 kg - 25,000 kg (44,000 lbs - 55,000 lbs)
40 ft. Flat-Rack Container
• External dimensions: Length 12,192 mm (40 feet), Width 2,438 mm (8 feet), and Height 2,591 mm (8.5 feet)
• Capacity: The capacity of these containers varies depending on the dimensions and weight of the cargo being transported.
• Maximum payload weight (estimate): 35,000 kg - 45,000 kg (77,000 lbs - 99,000 lbs)
5. Refrigerated (Reefer) Containers
Refrigerated, also known as reefer containers, are container types designed to transport sensitive products such as food, medicine, and chemicals thanks to their temperature-controlled feature. In the logistics and transportation sector, reefer containers are preferred to ensure that products are transported without spoiling, freshly and safely.
The external structures of refrigerated containers are usually made of steel or aluminum, and high-insulation materials are used on the internal surfaces. This ensures that the desired temperature and humidity levels inside are maintained independently of temperature changes in the external environment. Additionally, these containers are typically equipped with electrical cooling units and are operated by connecting to appropriate energy sources.
Reefer containers contribute to preserving product quality and shelf life in the logistics sector by providing a safe and effective solution for transporting temperature-sensitive products. In this way, businesses can increase customer satisfaction and maintain their competitiveness in the global market.
20 ft. Refrigerated Container
• External dimensions: Length 6,058 mm (20 feet), Width 2,438 mm (8 feet), and Height 2,591 mm (8.5 feet)
• Internal dimensions: Length 5,455 mm (17,9 feet), Width 2,294 mm (7,5 feet), and Height 2,276 mm (7,5 feet)
• Capacity: Approximately 28 cubic meters (989 cubic feet)
• Maximum payload weight (estimate): 27,000 kg - 29,000 kg (59,000 lbs - 63,000 lbs)
40 ft. Refrigerated Container
• External dimensions: Length 12,192 mm (40 feet), Width 2,438 mm (8 feet), and Height 2,591 mm (8.5 feet)
• Internal dimensions: Length 11,590 mm (38 feet), Width 2,294 mm (7,5 feet), and Height 2,276 mm (7,5 feet)
• Capacity: Approximately 60 cubic meters (2,120 cubic feet)
• Maximum payload weight (estimate): 26,000 kg - 28,000 kg (57,000 lbs - 62,000 lbs)
Container Dimensions and Capacities
Container dimensions and capacities vary among different container types depending on the kind and size of the cargo to be transported. Containers are widely used in international trade and logistics, offering customized solutions for various sectors. Here is general information about container dimensions and capacities:
Container TypeLengthWidthHeightCapacity20 feet Standard6,058 mm2,438 mm2,591 mm33 cubic meters (1,170 cubic feet)40 feet Standard12,192 mm2,438 mm2,591 mm67 cubic meters (2,366 cubic feet)40 feet High Cube12,192 mm2,438 mm2,896 mm76 cubic meters (2,694 cubic feet)45 feet High Cube13,716 mm2,438 mm2,896 mm86 cubic meters (3,040 cubic feet)20 feet Open Top6,058 mm2,438 mm2,591 mm32 cubic meters (1,130 cubic feet)40 feet Open Top12,192 mm2,438 mm2,591 mm64 cubic meters (2,260 cubic feet)20 feet Flat-Rack6,058 mm2,438 mm2,591 mmDependent on cargo size/weight40 feet Flat-Rack12,192 mm2,438 mm2,591 mmDependent on cargo size/weight20 feet Refrigerated (Reefer)6,058 mm2,438 mm2,591 mm28 cubic meters (989 cubic feet)40 feet Refrigerated (Reefer)12,192 mm2,438 mm2,591 mm60 cubic meters (2,120 cubic feet)
Note: The dimensions and capacities in the table are approximate values and may show minor variations depending on the container manufacturers.
What Is the Role of Container Dimensions in Logistics?
Container dimensions affect transportation costs as well as loading and unloading processes in logistics. In this context, it can be said that container dimensions help optimize transportation costs. Because from among containers with different sizes and volumes, the most suitable one can be chosen according to the amount and type of the transported load. Thus, cargoes are transported more efficiently.
Additionally, the standardization of container dimensions hastens and facilitates loading and unloading processes. Standard container sizes offer a compatible structure for transport vehicles and infrastructure such as ports, ships, trains, and trucks. This system, which allows containers to be handled and transported quickly and effectively independent of their weight, saves both time and labor during loading and unloading processes.
Selection and Use of Container Dimensions
Selecting and using containers is of great importance in terms of the efficiency and cost-effectiveness of logistics processes. Selecting the right container based on needs and using special container types for specific purposes saves both time and money.
When choosing a container according to needs, the type, size, and weight of the cargo to be transported should be considered. While standard containers are very suitable for general cargo and palletized loads, high cube containers can be preferred for light and bulky cargoes. At this point, the correct decision can be made by comparing 20 ft container dimensions and 40 ft container dimensions. In this way, by transporting more cargo inside the container, transportation costs can be reduced.
Using special container types for special purposes, on the other hand, offers a more suitable and safer solution. For example, reefer containers should be preferred for the transportation of chilled or frozen products. Reefer containers help preserve product quality and freshness by providing a temperature-controlled environment.
For large and irregularly shaped cargoes, flat-rack containers can be preferred. Since this container type has no side or front walls or is collapsible, it allows large and heavy cargoes to be easily placed and safely transported.
Final Words on Container Dimensions
The importance of container dimensions in the logistics sector and the selection of the correct container dimensions play a vital role in terms of efficiency and cost-effectiveness. The effectiveness of shipping and logistics processes is directly related to using the correct container type and size. Standardized container dimensions create value across all layers of the sector by accelerating loading and unloading processes, reducing shipping costs, and saving labor.
Using suitable container types for special needs and cargo types ensures that cargoes are transported safely, quickly, and economically. This helps businesses gain a competitive advantage by increasing the efficiency and cost-effectiveness of logistics processes. Whether you are a professional or a small business operating in the field of transport and logistics, having knowledge about container dimensions and types is of critical importance for your success and sustainability.
