40ft Container CBM Capacity
Check whether your cargo fits a standard 40ft (40GP) container: internal dimensions, real-world loadable CBM, and how many containers your shipment needs.
| Internal dimensions (L × W × H) | 12.03 × 2.35 × 2.39 m |
| Theoretical capacity | 67.7 CBM |
| Realistic loadable volume | ~58 CBM |
| Door opening (W × H) | 2.34 × 2.28 m |
| Max payload | 26,700 kg |
Based on ~58 CBM of realistic loadable volume, not the theoretical 67.7 CBM. For a carton-level stacking plan, use the 3D load planner below.
Other container sizes
How many CBM fits in a 40ft container?
The internal volume is about 67.7 CBM, but realistic loading usually reaches 54–58 CBM after gaps, door clearance, and stacking limits.
What are the internal dimensions of a 40ft container?
Approximately 12.03 m long × 2.35 m wide × 2.39 m high, with a door opening of about 2.34 m × 2.28 m.
Is a 40ft container double the price of a 20ft?
No — ocean freight for a 40ft is typically only 20–35% more than a 20ft, which is why high-volume, lighter cargo almost always ships in 40ft equipment.
40ft standard or 40ft high cube?
If your cargo is volume-limited rather than weight-limited, the 40HC adds ~8.7 CBM of height capacity for a small premium and is the default choice for most consumer goods.