Pallet Stack Height Calculator
Find the total height of a loaded pallet.
Height of the empty pallet. Defaults to 6.
Results update as you type.
How it works
The total height of a loaded pallet determines whether it fits inside a container, clears a trailer roof, and slots into your warehouse racking. This pallet stack height calculator adds the pallet's own base height to the combined height of the boxes stacked on top, giving the overall loaded height you need for planning storage and transport. This matters because height limits are everywhere in logistics: shipping containers, truck trailers, warehouse rack beams, and doorways all impose a maximum. Exceeding them means a pallet will not fit, forcing last-minute restacking, wasted space, or a rejected load. Calculating the stack height before you build the pallet lets you choose the right number of cartons per column so the finished pallet stays within every clearance it must pass through. The calculation works because a loaded pallet is just the empty pallet plus a vertical column of identical boxes, so multiplying box height by the number of boxes and adding the pallet base gives the total. A standard wooden pallet adds about six inches before any cargo, which is the default here; adjust it for your specific pallet type. Warehouse planners, shippers, and container loaders use stack height to maximise how many pallets fit per container tier, confirm double-stacking is possible, and ensure loaded pallets clear the equipment and openings they travel through without costly surprises at the loading dock.
total height = pallet base + box height × boxes per stack
Total stack height adds the height of the empty pallet base to the combined height of the boxes stacked on it, found by multiplying one box's height by the number of boxes in the stack. The formula works because a loaded pallet is simply the pallet plus its vertical column of cartons, so summing the base and the stacked cartons gives the overall height that must clear doorways, container ceilings, and racking. A standard pallet base adds about six inches before any cargo.
Source:Standard freight/logistics formula
We review all our tools from time to time to ensure accuracy.
Worked example
How to use this calculator
- 1
Enter your values
Enter box height and boxes per stack.
- 2
Adjust the options
Adjust pallet base height if they apply — sensible defaults are already set.
- 3
Read your result
Total stack height updates instantly as you type — no button to press.
Frequently asked questions
What is the standard pallet base height?
A standard wooden pallet, such as the 48-by-40-inch GMA pallet common in North America, is about 6 inches tall empty, which is the default this calculator uses. Euro pallets and other types differ slightly, often around 5 to 6 inches. Measure your actual pallet if precision matters, because the base height is added to every stack and small differences can decide whether a loaded pallet clears a container or racking beam.
How tall can a loaded pallet be?
It depends on the constraint. A standard shipping container interior is about 90 inches tall, so a single pallet tier must stay under that, and double-stacking requires each pallet to be roughly half. Trailers and warehouse racking impose their own limits. Common warehouse practice caps loaded pallets around 60 to 72 inches for stability and safe handling. Check the specific height limit of the container, truck, or rack your pallet must fit.
Should I stack all boxes the same way?
For this simple calculation, yes, it assumes a uniform column of identical boxes stacked flat. In practice, interlocking or column-stacking patterns affect stability more than height, and mixing box sizes complicates the math. If your pallet has layers of different heights, add each layer's height separately rather than multiplying by a single box height. Uniform stacking gives the cleanest height estimate and the most stable, predictable load.
How does stack height affect double-stacking?
Double-stacking means placing one loaded pallet on top of another, so the combined height of both must fit under the container or trailer ceiling. If a single loaded pallet is 56 inches and the container interior is 90 inches, two stacked pallets at 112 inches will not fit. Calculate the single-pallet height first, double it, and compare against the clearance to confirm whether double-stacking is physically possible.
Why does pallet height matter for shipping cost?
Height determines how many pallet tiers fit in a container or trailer, which drives how much cargo moves per shipment and therefore your cost per unit. Shorter, well-planned stacks may allow double-stacking that doubles the pallets per floor position. Overheight pallets waste the space above them and can force extra shipments. Optimising stack height to just fit the available clearance maximises how much freight each container or truck carries.