ShipReady tool
Container Load Calculator
Estimate how your total shipment CBM compares with common 20 ft, 40 ft, and 40 ft high cube practical loading capacities.
Total CBM
1.796
Estimated utilization
3.10%
Package row 1
Package row 2
Formula or document explanation
Estimated utilization = total shipment CBM / practical container CBM capacity x 100. Practical loading capacity is lower than the physical container volume because of cargo shape, packaging, handling gaps, and loading constraints.
Example
A shipment of 1.796 CBM in a 40 ft standard with a planning capacity of 58 CBM uses about 3.10% of the container.
FAQ
Can CBM alone confirm container fit?
No. CBM is a useful planning estimate, but actual loading depends on cargo shape, palletization, weight limits, stacking, packaging strength, and loading method.
What are common container CBM capacities?
Many teams use rough planning capacities such as 28 CBM for 20 ft, 58 CBM for 40 ft, and 66 CBM for 40 ft high cube after practical loading allowances.
Should I confirm with a warehouse?
Yes. Final loading plans should be confirmed by the warehouse, forwarder, or container loading team.