Container Shipping Dimensions Standard Container Sizes and Specs
When planning an international shipment, knowing the container shipping dimensions is essential.
At Ocean Container Shipping, we help you understand exactly how much space you have to work with so you can plan cargo loading efficiently and avoid unexpected issues.
This page outlines the standard sizes and internal capacities of the most common ocean containers used worldwide.
Standard 20-Foot Container Dimensions
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External Dimensions:
Length: 20' (6.06m)
Width: 8' (2.44m)
Height: 8'6" (2.59m) -
Internal Dimensions:
Length: 19'4" (5.9m)
Width: 7'8" (2.33m)
Height: 7'10" (2.39m) -
Capacity:
Approx. 1,170 cubic feet
Max cargo weight: ~28,000 kg (61,730 lbs)
✅ Ideal for: Heavy items, small loads, equipment, and dense cargo.
40-Footer
External Dimensions: Length: 40' (12.2m) Width: 8' (2.44m) Height: 8'6" (2.59m) Internal Dimensions: Length: 39'6" (12.03m) Width: 7'8" (2.33m) Height: 7'10" (2.39m) Capacity: Approx. 2,390 cubic feet Max cargo weight: ~28,000 kg (61,730 lbs) ✅ Ideal for: Larger household moves, palletized freight, commercial goods.
45-Footer
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High Cube
External Dimensions: Length: 40' (12.2m) Width: 8' (2.44m) Height: 9'6" (2.89m) Internal Dimensions: Length: 39'6" (12.03m) Width: 7'8" (2.33m) Height: 8'10" (2.69m) Capacity: Approx. 2,694 cubic feet Max cargo weight: ~28,000 kg (61,730 lbs) ✅ Ideal for: Voluminous cargo, lighter oversized goods, or tall items
Tips for Choosing the Right Container
📦 If shipping heavy items, choose a 20-foot for better weight distribution. 🚚 If shipping large volume (not weight), the 40' High Cube offers more headroom. 🛃 Ensure your goods comply with destination country customs regulations. 📏 Always confirm actual usable space, as container door frames reduce entry width slightly.
Standard 40-Foot Container Dimensions
Flat Rack Containers
Our range includes flat rack containers for easy loading of heavy equipment and machinery. These containers are ideal for oversized cargo and goods that require special handling.
Open-Side Containers
Open-side containers provide convenient access for loading and unloading goods that require side loading. These containers are perfect for transporting goods that need to be easily accessible.
Tank Containers
Tank containers are designed to transport liquid or gas cargo securely. With specialized fittings and safety features, these containers ensure the safe and efficient transport of your valuable liquids.
Ventilated Containers
Ventilated containers offer airflow to maintain the quality of perishable goods during transit. These containers are suitable for goods that require proper ventilation to preserve their freshness.
Weight Limitations
Our weight limitations ensure safe and compliant shipping practices. Adhering to weight restrictions is essential to maintain cargo integrity and safety during transportation. Learn more about our weight guidelines today.
40-Footer
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45-Footer
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High Cube
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Open Top
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