How this calculator works
Using this result
The generated mark is a printable handling reference, not a carrier label or transport document.
Next step: Check every non-personal reference before printing and add the official carrier label separately.
Worked example
Use a short consignee or project mark, purchase-order reference, carton sequence and destination code that match your commercial documents.
How to measure
- Use a high-contrast printer setting.
- Confirm the mark matches the packing list.
- Place labels on two visible sides when required.
Common mistakes
- Adding unnecessary personal data.
- Using a carton sequence that conflicts with documents.
- Assuming this mark replaces regulated dangerous-goods labels.
Planning note: This result is an estimate, not a carrier quote. Equipment, services, limits and rounding rules can vary. Confirm operational decisions with the relevant provider.
Formula implementation and worked example reviewed September 9, 2026. See the methodology and sources.