Pallet calculator
Enter a case size and weight, pick a pallet, and set your height and weight limits. This page works out cases per layer (TI) in both orientations, layers high (HI), cases per pallet, and how many pallets a run of cases needs. The finished pallet's size and weight feed straight into the freight class calculator.
Your case and pallet
Height limit includes the pallet deck (about 5.5 in). The 2,500 lb weight cap is a planning figure, not a standard; your receiver's rules govern.
Bill of lading — copy these figures
The NMFC item for the commodity governs the billed class. Itemize mixed freight on the bill of lading; un-itemized mixed pallets are rated at the highest class present (NMFC Rule 640).
Dispute evidence checklist
If the carrier's bill differs from this estimate, gather this evidence before you dispute:
- Photo of the packed box or pallet with a tape measure across each side
- Photo of the package on a scale showing the weight
- The label or bill of lading copy with the dimensions and weight you entered
- The carrier's adjustment notice with the recorded dimensions
- A screenshot or printout of this result, with the date
- Photos of all six sides if the carrier claims damage or a nonrectangular shape
- Your scale and tape calibration notes, if you have them
Questions
What do TI and HI mean?
TI is the number of cases in one layer (tier). HI is the number of layers high. Cases per pallet is TI × HI. This calculator tries the case both ways on the pallet and reports the better TI × HI.
Does the height limit include the pallet?
On this page, yes. The usable stacking height is your height limit minus the pallet deck, about 5.5 in for a GMA pallet. Receivers differ: some state limits that already include the pallet, some do not. Amazon FBA and LTL receiver caps are presets worth checking against your receiver's current rules.
Why does the pallet stop before the height limit?
Weight can bind first. At the default 2,500 lb planning cap, heavy cases fill the pallet's weight allowance before they reach the height limit. The result notes which cap binds.
Sources
- ISO 6780 pallet footprint series; GMA 48 × 40 in industry standard footprint
- NWPCA industry references for deck height and construction
Rules last checked November 12, 2026 · How we check every figure