Cubic Feet for Shipping Container Calculator
A standard 20-foot shipping container has an internal volume of 1,172 cubic feet (33.2 CBM). A standard 40-foot container holds 2,390 cubic feet (67.7 CBM), and a 40-foot High Cube holds 2,694 cubic feet (76.3 CBM).
Reference & Benchmark Chart
| Input | Volume | Application |
|---|---|---|
| 20ft Standard (ISO 20) | 1,172 cu ft | 33.2 CBM | Max Payload: 55,000 lbs |
| 40ft Standard (ISO 40) | 2,390 cu ft | 67.7 CBM | Max Payload: 59,000 lbs |
| 40ft High Cube (40HC) | 2,694 cu ft | 76.3 CBM | Max Payload: 63,000 lbs |
| 45ft High Cube (45HC) | 3,040 cu ft | 86.1 CBM | High-volume intermodal freight |
| 10ft Mini Container | 560 cu ft | 15.9 CBM | Compact job-site tool storage |
Cubic Feet for Shipping Container Calculator
Intermodal shipping containers manufactured to ISO (International Organization for Standardization) specifications are the backbone of global commerce. Standard containers come in three primary sizes: 20-foot standard, 40-foot standard, and 40-foot High Cube (which adds 1 foot of vertical clearance). When shipping ocean freight (FCL - Full Container Load), shippers must calculate whether cargo will 'cube out' (exhaust internal volume capacity before hitting weight limits) or 'weigh out' (hit maximum gross payload limits before filling the space).
Formuła
Container Utilization % = (Total Cargo Cubic Feet ÷ Container Internal Cubic Feet) × 100 Example
A 20-foot standard ISO shipping container has internal dimensions: 19 ft 4 in long (19.33 ft), 7 ft 8 in wide (7.67 ft), and 7 ft 10 in high (7.83 ft). Internal volume = 19.33 × 7.67 × 7.83 = 1,161 to 1,172 cubic feet (33.2 CBM). Due to pallet dimensions and door clearances, practical usable stowage is typically 1,000 cu ft (28 CBM).
Applications
- Ocean Freight Forwarding: Calculating FCL container loading vs LTL shared container costs.
- Container Home Conversions: Sizing habitable interior living volume for tiny home builders.
- On-Site Storage Rentals: Sizing weather-tight mobile storage containers for construction sites.
Common Pitfalls
- Confusing external dimensions with interior clearance: 20ft external length provides only 19ft 4in of interior usable cargo length.
- Ignoring door aperture heights: Tall machinery that fits inside the container ceiling might not fit through the shorter rear door frame opening.
💡 Często zadawane pytania i porady
- A 20-foot container holds 10 standard American pallets (48×40 in) in a single floor tier; a 40-foot container holds 20–21 standard pallets.
- Always choose a 40ft High Cube (9ft 6in external height) for lightweight bulky cargo to gain 304 extra cubic feet over standard 40ft models.
Często zadawane pytania
How many cubic feet is a 20ft shipping container?
A standard 20-foot ISO shipping container has an internal volume of approximately 1,172 cubic feet (33.2 cubic meters / CBM).
How many cubic feet is a 40ft shipping container?
A standard 40-foot container holds approximately 2,390 cubic feet (67.7 CBM). A 40-foot High Cube holds 2,694 cubic feet (76.3 CBM).
What does 'cubing out' mean in freight shipping?
'Cubing out' occurs when your cargo fills the complete internal cubic volume of a container or truck before reaching the maximum legal weight limit.