Shipment Input Form
Example Data Table
| Scenario | Dimensions | Actual Weight | Pieces | Factor | Chargeable Result |
|---|---|---|---|---|---|
| Air cartons | 50 × 40 × 35 cm | 12 kg | 4 | 6000 | 46.67 kg |
| Courier parcels | 18 × 14 × 12 in | 9 lb | 2 | 5000 | 19.84 kg |
| Sea cargo boxes | 80 × 60 × 55 cm | 22 kg | 6 | 1000 | 158.40 kg |
Formula Used
Per Piece Volume = Length × Width × Height
Total Volume = Per Piece Volume × Pieces
Usable Volume = Total Volume × Stacking Efficiency
Dimensional Weight = Total Volume in cm³ ÷ Volumetric Factor
Chargeable Weight = Higher of Gross Weight or Dimensional Weight
Freight carriers often bill by chargeable weight instead of scale weight. This calculator converts dimensions into cubic volume, applies the chosen carrier factor, then compares that dimensional result with the shipment’s gross mass. It also estimates density and usable cargo cube, helping you identify oversized but lightweight freight before booking space.
How to Use This Calculator
- Enter shipment length, width, and height for one package.
- Select the dimension and weight units matching your source data.
- Add actual weight, packaging weight, and number of pieces.
- Choose a shipping mode or enter a custom volumetric factor.
- Adjust stacking efficiency if your load cannot use full cube.
- Submit the form to view volume, density, and chargeable weight.
- Use the CSV or PDF buttons to save the result summary.
Frequently Asked Questions
1. What does weight volume mean in freight?
It usually refers to the relationship between shipment cube and shipment mass. Carriers use that relationship to decide whether space or weight drives the transport charge.
2. Why is dimensional weight higher than actual weight?
Large, lightweight cargo consumes more vehicle or aircraft space. Carriers therefore convert volume into an equivalent billing weight using a preset volumetric factor.
3. Which volumetric factor should I use?
Use the factor published by your carrier or tariff. Air freight commonly uses 6000, express services often use 5000, and sea or road rules vary by operator.
4. What is chargeable weight?
Chargeable weight is the value carriers bill. It is whichever is greater: the shipment’s gross weight or its dimensional weight.
5. Should packaging weight be included?
Yes. Freight invoices usually reflect packed cargo, not product-only mass. Add dunnage, cartons, pallets, and protective material when estimating total gross weight.
6. What does stacking efficiency change?
It adjusts usable cube when cartons cannot fully fill available space. Lower efficiency increases empty space awareness and improves planning accuracy.
7. Can I use this for sea, air, and road shipments?
Yes. Select the closest shipping mode, then confirm or replace the suggested factor with your carrier’s exact pricing rule for best results.