Shipping Container Sizes and Dimensions
At Hawley Logistics, we provide reliable road and container freight logistics services for businesses shipping goods across the UK and internationally. Understanding container sizes and load capacities is essential when planning ocean freight or intermodal transport.
This guide outlines the most commonly used shipping container dimensions, including 20ft and 40ft containers, high cube containers, and extended 45ft containers. These measurements help businesses choose the most suitable container for their cargo, ensuring safe, compliant, and cost-effective freight transport.
| Type | Internal Dimensions (L x W x H) in metres | Max loading weight kgs |
|---|---|---|
| 20’ Standard | 5.89 x 2.35 x 2.36 | 21700 |
| 40’ Standard | 12.05 x 2.35 x 2.36 | 26500 |
| 40’ High Cube | 12.05 x 2.35 x 2.69 | 26500 |
| 45’ High Cube | 13.56 x 2.35 x 2.69 | 26500 |
*Please note maximum weights may vary depending on the country shipping to/from due to local regulations, please contact us
for more information.
Other containers (hardtop, refrigerated, open top, flat rack, are available on request).
Standard Shipping Containers
20ft Standard Container
The 20-foot container is one of the most widely used containers in international shipping. It is ideal for dense cargo such as machinery, building materials, and palletised goods.
40ft Standard Container
A 40-foot container offers double the length of a 20ft unit, making it suitable for larger shipments and lighter goods requiring additional space.
High Cube Containers
High cube containers provide an additional 30cm of height compared to standard containers. They are commonly used for bulky cargo or shipments that require greater internal volume.
Specialist Shipping Containers
In addition to standard containers, Hawley Logistics can provide specialist containers depending on your cargo requirements.
Refrigerated Containers
Temperature-controlled containers used for transporting food, pharmaceuticals, and perishable goods.
Open Top Containers
Ideal for oversized cargo that cannot be easily loaded through standard container doors.
Flat Rack Containers
Used for heavy machinery, vehicles, or industrial equipment.
Hardtop Containers
Designed for cargo requiring top loading via crane.
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Why Choosing the Right Container Size Matters
Selecting the correct shipping container size is essential for ensuring your cargo is transported safely, efficiently, and cost-effectively. Using a container that is too small can lead to loading issues, potential damage to goods, or the need for multiple shipments. On the other hand, choosing a container that is larger than necessary can increase freight costs and reduce the overall efficiency of your shipment.
By matching your cargo to the most appropriate container size, businesses can maximise available space, minimise transport costs, and ensure goods are packed securely for road, sea, or intermodal transport.
When deciding which container to use, consider the following factors:
Cargo volume and weight
Both the physical size and total weight of your goods will determine the most suitable container.
Type of goods being transported
Certain products may require specialist containers such as refrigerated units, flat racks, or open-top containers.
Loading and unloading requirements
Oversized or heavy cargo may need containers that allow crane loading or side access.
Shipping routes and regulations
Weight limits and transport regulations can vary depending on the country of origin or destination.
If you’re unsure which container best suits your shipment, the team at Hawley Logistics can advise on the most efficient container and transport solution for your cargo.