How many pallets fit in a truck trailer or shipping container

How many pallets fit in a trailer or container?

A 53-ft dry van holds 26 standard 48 x 40 in pallets single-stacked, in 13 rows of two, or 52 if they can be double-stacked. A 48-ft trailer holds 24. A 20-ft container holds 10, and a 40-ft or 40-ft high-cube holds 20. Heavy goods may reach the weight limit first, so check both.

Those numbers are the starting point for every load plan. They assume clean, standard pallets with no overhang, loaded with the 48 in side running along the length of the trailer.

Pallet capacity at a glance

A high-cube container is 9 ft 6 in tall on the outside instead of 8 ft 6 in. The extra foot helps you double-stack taller pallets or fit tall gaylords. It does not add floor positions.

For the pallet sizes themselves: the GMA or standard US pallet is 48 x 40 in. The Euro pallet is 1200 x 800 mm. Many export buyers in Latin America, Africa and the Gulf receive both, so ask your receiving warehouse what it can handle.

Single-stacked or double-stacked?

Double-stacking doubles the count only when all of these are true:

1. The bottom pallet's cartons can carry the weight above without crushing.
2. The top of the bottom pallet is flat and solid.
3. Combined height fits the door and inside height with room to load.
4. Total weight stays within the equipment's payload.

Loose returns in gaylords, pallets of glass, and pallets with uneven tops usually cannot be stacked. Mark them non-stackable on the bill of lading. Declaring a stackable load that is not ends in crushed freight and a hard claim.

Cube out or weigh out?

Space and weight are two separate limits. Whichever you hit first decides the load.

• Cube out. Light, bulky goods: bedding, pillows, plastic storage, paper products, toys in large boxes. You fill the trailer long before it gets heavy.
• Weigh out. Dense goods: liquids, canned food, tiles, hardware, small appliances in bulk, batteries. You reach the limit with floor space left.

US federal gross vehicle weight on the Interstate is 80,000 lb for the whole rig. What you can actually load depends on the tractor and trailer. The tractor, the trailer and the fuel all count against that 80,000 lb, so the payload is whatever is left, and it differs from truck to truck. Ask the carrier for the maximum payload of the equipment they are sending. Containers have their own limits, plus road and port rules. The container's maximum gross weight is on the CSC plate on its door, but the legal weight on the road, with the chassis, is often lower. Your forwarder or drayage company can confirm the limit for that lane.

Turned pallets, pinwheeling and overhang

Turned pallets

The standard 26-pallet count assumes the 48 in side runs along the trailer. Some trailers are wide enough to load pallets turned, with the 48 in side across, which changes the count. You can work it out yourself. Two turned pallets side by side need 96 in across, plus room for the forklift to place them, so the trailer's inside width has to allow it. Then divide the inside length by 40 in to get the number of rows. Inside measurements vary by trailer model and wall thickness, so ask the carrier for the real ones before you plan on a turned load.

Pinwheeling

In containers, loaders sometimes alternate pallet direction, some lengthwise and some across, to use the narrower width. This "pinwheel" pattern is how some loaders fit 21 GMA pallets in a 40-ft box instead of 20. It takes skill and a forklift operator who has done it before.

Overhang

A pallet with cartons sticking out 2 in each side is no longer 48 x 40 in. Two of them side by side may not fit across the trailer, or they rub and tear the wrap. In a container the margin is tighter still. Overhanging pallets also cost more on LTL, because carriers measure to the outermost point; see what it costs to ship a pallet LTL.

Floor-loaded cartons

Floor-loading means stacking loose cartons on the trailer or container floor, wall to wall and floor to ceiling, with no pallets. It fits more product because there is no pallet deck and no gaps between pallets. Exporters often floor-load to get the most out of an ocean container.

The trade-off is time. A floor-loaded 40-ft container can take a crew hours to unload by hand, compared with minutes for pallets and a forklift. If you pay labor by the hour or the carrier charges detention, that time is money. Count cartons at loading and record the count on the bill of lading, because hand-loaded freight is easier to short.

Worked example: same trailer, two loads

Illustration only. Weights and carton counts are hypothetical, chosen to show the arithmetic.

Load 1, bedding. Each pallet holds 12 cartons at 20 lb each, plus a 40 lb pallet.

• Pallet weight: (12 x 20) + 40 = 280 lb.
• 26 pallets single-stacked: 26 x 280 = 7,280 lb.
• Double-stacked, 52 pallets: 52 x 280 = 14,560 lb.

This load cubes out. Even double-stacked it is light. The question is only whether the cartons can carry a second pallet.

Load 2, liquid detergent. Each pallet holds 45 cartons at 38 lb each, plus a 40 lb pallet.

• Pallet weight: (45 x 38) + 40 = 1,750 lb.
• 26 pallets single-stacked: 26 x 1,750 = 45,500 lb.

Compare 45,500 lb with the usable payload for the truck you are booking. If the payload is lower, you cannot load all 26 pallets on one trailer legally, even though the floor has room. Double-stacking is out of the question.

Same detergent in a 20-ft container. 10 pallets x 1,750 lb = 17,500 lb. Check it against the container and road limits for your port before you plan a full box.

The point is simple. Before you buy a load, ask for pallet weights, not just pallet counts.

How to plan a load: step by step

1. Get pallet count, dimensions and weight for every pallet, or carton dimensions and weight if floor-loaded.
2. Check footprint. Any pallet over 48 x 40 in? Plan for it or rebuild it.
3. Decide stackable or not, pallet by pallet.
4. Add up total weight. Compare with the payload for the equipment.
5. Pick the equipment that fits whichever limit comes first.
6. Place heavy pallets low and spread along the floor, not bunched at one end.
7. Secure any gaps with load bars, straps or airbags.
8. Record piece count, weight and seal on the bill of lading.

Mistakes to avoid

• Counting floor positions only. Weight decides as often as space on dense closeouts.
• Double-stacking soft cartons. The bottom pallet collapses in transit.
• Ignoring the box truck's payload. A 26-ft box truck may have floor room for 12 pallets and not the payload for 12 heavy ones.
• Assuming every 53-ft trailer is the same inside. Wall thickness and door openings vary. Ask the carrier.
• Shipping gaylords to a site with low doors. Measure the receiving door.
• Floor-loading without labor at the other end. Hand unloading takes hours.

Where this fits

Pallet capacity is the bridge between the price of a load and the cost of moving it. Take the count into what a full truckload costs to get freight per unit, or into FCL vs LCL for export if the goods go overseas. The freight and logistics guide covers the rest. Skyline Dealz lists closeout truckloads and containers with pallet counts in the deal details; approved buyers receive alerts for loads that match, so request access to see them.