Parcel calculator
Package Length + Girth Calculator
Enter the three outside dimensions of a parcel. The longest side is treated as length and the other two sides form the girth.
Your shipment details
Updates liveThe calculator applies the formula and unit conversion automatically.
Several shipments to calculate?
Use the $19 operations workbook for batch work.
Compare quotes and keep landed cost, pallet plans, DIM checks, and margin calculations in one editable Excel file.
Method & limits
How this estimate works
The result uses the formula below. Check the measurements, unit setting, and applicable carrier or supplier rule before using it.
Carrier size limits and measurement rounding vary. Enter the limit shown in the applicable service guide or contract.
This calculator is a planning aid, not a carrier quotation, engineering assessment, or professional advice. Verify critical figures against current supplier and carrier documentation.