Free shipping calculator
CBM, weight
and container fit.
Calculate volume, dimensional weight, estimated chargeable weight and container utilization for one product or a mixed shipment.
Multi-lineMixed cargo inputs
4 modesAir and courier factors
4 boxesContainer comparisons
Cargo inputs
Build the shipment line by line.
Enter outside package dimensions and unit weight. Add as many cartons, pallets, crates or pieces as needed.
Live results
Shipment profile
Waiting for dimensions
Ocean equipment planning
Estimated container utilization
Theoretical utilization compares total volume and weight with example equipment capacity. Planned container count applies the selected utilization allowance. Single-SKU fit uses orthogonal box rotation only and does not test door openings, pallets, bracing, load distribution or practical loading sequence.
Turn the estimate into a shipment plan
Send the calculated cargo profile to US Trade.
The calculator will carry the dimensions, weights and route details into the quote form so our team can validate the mode, equipment and pricing basis.
Method notes
Useful for planning. Not a carrier quotation.
Actual billing depends on carrier rules, lane, service, packaging, rounding, minimums, equipment availability and verified dimensions and weight.
CBM
Length × width × height after conversion to meters, multiplied by quantity.
Air dimensional weight
The default air-freight setting divides cubic centimeters by 6,000. Courier and UPS factors can be selected.
Chargeable weight
The tool compares actual and dimensional weight and displays the greater planning value.
Container capacity
Example dry-container capacities and payloads support early equipment planning; actual units vary.
Mixed cargo
Multiple product lines are combined by total volume and weight. This is not a 3D stowage optimization.
Professional review
US Trade can verify cargo data, route constraints, equipment selection and carrier-specific billing rules.