Standard Pallet Sizes and Dimensions Guide

Uncover the average height of a pallet and its impact on load stability. Learn about standard sizes, materials, and load capacities. Understand why standardized sizing enhances logistics. Click to dive in!
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Standard Pallet Sizes and Dimensions Guide
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Walk through any warehouse in America, and you’ll see hundreds of wooden pallets stacked under racks or lined along loading bays. They all look similar—but their dimensions can vary just enough to affect how safely and efficiently you can store, stack, and ship goods.
One of the most overlooked specs is pallet height. An extra inch can mean the difference between a safe racking clearance and a damaged product or a truck that won’t close.

This guide outlines the average pallet height, explains regional and material variations, and covers standard pallet widths and footprints essential for warehouse planners and logistics managers.

Key takeaways

  • The average pallet height is about 6 inches in the U.S. and 144 mm (5.67 inches) in Europe.
  • The standard pallet width is 40 inches (U.S. GMA).
  • Always verify the exact model and material before designing racking or trailer layouts.
  • Pallet height directly affects freight stacking, warehouse clearances, and forklift entry.
  • For initial layout planning, use a 6-inch nominal height assumption for U.S. pallets unless specified otherwise.

Quick answer: the average height of a standard pallet

When you just need the number, here it is:

Pallet Type Dimensions (L × W) Average Height Common Range Region
U.S. GMA (wood) 48 × 40 in ≈ 6 in 5.5–6.5 in U.S. Standard
Euro (EUR-1) 1200 × 800 mm 144 mm (≈ 5.67 in) Europe
Plastic 48×40 48 × 40 in ≈ 5.5 in 5–6.7 in Global/Export
Heavy-duty wood or block 48 × 48 in ≈ 6 in 5.5–6.5 in Industrial

Across top manufacturers such as Kamps Pallets, PalletOne, and The Cary Company, the most common U.S. wooden pallet height is about 6 inches.
The Euro EUR-1 standard sits slightly lower at 144 mm (≈ 5.67 in), per the European Pallet Association (EPAL).

Plastic and specialty export pallets fall into the same general window—typically 5–6.7 inches depending on their deck style and load rating.

So, for most U.S. warehouse planning, if you don’t know the exact spec, assume ≈ 6 inches. That number keeps you safely aligned with rack and trailer limits.

For a deeper dive into racking structure compatibility, see Understanding Pallet Racking Dimensions and Sizes.

Standard pallet width and key dimensions

Standard pallet width and key dimensions

The other number everyone asks about is pallet width.

In the United States, the standard pallet footprint—defined by the Grocery Manufacturers Association (GMA) and now maintained by the Consumer Brands Association—is:

48 inches long × 40 inches wide × approximately 6 inches high.

That 40-inch width fits most warehouse rack beams, pallet jacks, and forklift tine spacing in U.S. facilities. It’s also the size most freight carriers expect when quoting less-than-truckload (LTL) shipments.

You’ll also encounter common alternatives:

  • 42×42 inches: beverage and chemical industries (square footprint for drum loads).
  • 48×48 inches: used in heavy-duty and military supply chains.
  • 36×36 or 40×48 inches nestable plastic pallets: for lighter retail or export use.

Outside the U.S., the Euro pallet—designated EUR-1—measures 1200 × 800 mm (≈ 47.24 × 31.50 in). Other Euro variants include EUR-2 (1200×1000 mm) and EUR-3 (1000×1200 mm).

Understanding the width is critical for:

  • Rack layout planning: beam lengths and flue spaces are designed around the 40-inch width.
  • Aisle clearances: turning radius and truck pathing depend on pallet width.
  • Pallet-jack compatibility: fork spacing aligns to standard U.S. dimensions.

In short, 40 inches wide and ≈ 6 inches tall is the benchmark configuration behind most U.S. warehouse infrastructure.

Also read: Guide to Different Types of Pallet Racking

Why pallet height varies across designs

Why pallet height varies across designs

When you compare “average pallet height” numbers online, you’ll find small but consistent differences — some say 4.5 inches, others 6.5 inches. Those variations aren’t errors; they’re the natural result of design and material differences.

Here’s what actually drives those changes:

1. Construction components

A standard wooden pallet has three basic elements — top deck boards, bottom deck boards, and stringers or blocks in between.

  • Deck boards usually measure between ⅜ and ⅝ inch thick.
  • Stringers are typically 3½ inches tall.
  • Add the top and bottom deck thicknesses, and the total height lands around 5.5 to 6.5 inches.

So, if one manufacturer uses thicker boards or an extra bottom slat, the final height rises by half an inch or more.

2. Material differences

  • Wood pallets (GMA-style) dominate in U.S. warehouses and tend to hover around the 6-inch mark.
  • Plastic pallets can be slightly thinner or thicker depending on whether they’re nestable, stackable, or rackable. Nestable export models are as slim as 5 inches, while heavy-duty rackable plastics can reach 6.7 inches or more.
  • Metal pallets (used in aerospace or defense) may exceed 7 inches because of their reinforced base frames.

3. Manufacturing tolerances and repairs

Over time, a pallet pool that includes repaired units will show minor variations. Even a ¼-inch difference can matter when you’re maximizing trailer space or rack height.

4. Regional standards

Every region defines its own “standard.”

  • The U.S. GMA standard is 48×40×~6 in.
  • The European EPAL EUR-1 is 1200×800×144 mm (≈5.67 in).
  • Australian Standard Pallet (ASP) is 1165×1165 mm and averages 150 mm (≈5.9 in) high.
  • Asian pallets often follow 1100×1100 or 1200×1000 mm footprints, with similar 140–160 mm heights.

So “average height” always depends on where you’re operating and what your materials-handling system is designed to accept.

How pallet height affects warehouse and freight planning

How pallet height affects warehouse and freight planning

A pallet’s height might seem minor—but multiply that by thousands of loads or hundreds of rack levels, and it directly affects space utilization, compliance, and transport safety.

Let’s break down the major operational areas where that 1-inch difference really matters:

1. Trailer and freight limits

Freight carriers measure total shipment height including the pallet.

  • Standard dry vans and LTL carriers typically cap total palletized load height at ~72 inches.
  • That means if your pallet itself is 6 inches high, your product stack can reach 66 inches before hitting the ceiling.
  • For double-stacked shipments, the rule of thumb is keeping each unit load ≤48 inches tall, pallet included, to ensure stability and door clearance.

2. Racking clearances

Warehouse racking systems depend on consistent pallet profiles.

  • The vertical spacing between beams (the “bay height”) is often calculated using pallet height + load height + 4–6 inches of safety clearance.
  • Even a half-inch taller pallet can reduce available vertical space and throw off beam-level calculations.

For new rack designs, it’s safest to plan with a nominal 6-inch pallet height unless your facility uses a specific standardized model.

3. Lift and conveyor compatibility

Pallet-jack and forklift forks are designed to clear the bottom deck openings.

  • Standard fork height (lowered) ≈ 2.9 inches.
  • Most 6-inch pallets have about 3½ inches of entry clearance—just enough to clear safely.
    If you switch to thinner plastic pallets, check that the jack still engages without scraping the underside.

4. Storage and stack stability

Stacked empty pallets should not exceed manufacturer-recommended limits.

  • Typical guidance: 15–20 empty wooden pallets per stack indoors, depending on design.
  • Height uniformity improves stability and reduces the risk of leaning stacks.

5. Export and containerization

When shipping overseas, the container's internal height is critical:

  • Standard 20-ft and 40-ft ISO containers have internal heights of ~94 inches (7 ft 10 in).
  • Two palletized stacks at 48 inches each fit comfortably.
  • If pallets are even half an inch taller, you risk door interference or reduced stacking efficiency.

✅ Planning checklist

Before finalizing racking or trailer specs, always record:

  1. Pallet length, width, and height (exact manufacturer spec).
  2. Product load height and total stacked height.
  3. Rack beam spacing and clearances.
  4. Dock and trailer internal heights.
  5. Type of pallet (wood, plastic, export) and its entry clearance.

Also read: How to Anchor Pallet Racks Safely

Common pallet types and their standard dimensions

Common pallet types and their standard dimensions

Below is a consolidated reference of the most widely used pallet standards across global supply chains. These numbers reflect nominal averages — actual measurements can vary slightly by manufacturer or material. Always confirm the exact spec sheet before you finalize racking or container dimensions.

Pallet Type Dimensions (L × W) Average Height Region / Notes
US GMA (wood) 48 × 40 in ≈ 6 in (5.5–6.5 in) Standard for most North American warehouses. Fits most racks and forklifts.
US 42×42 (wood) 42 × 42 in ≈ 5.5 in Common in beverage, chemical, and drum industries.
US 48×48 (wood) 48 × 48 in ≈ 5.5–6 in Square heavy-duty pallet for bulk or defense use.
Euro EUR-1 (EPAL) 1200 × 800 mm (≈ 47.24 × 31.5 in) 144 mm (≈ 5.67 in) Official Euro standard pallet (EPAL licensed).
Euro EUR-2 (EPAL) 1200 × 1000 mm 144 mm (≈ 5.67 in) Used in manufacturing and retail across Europe.
Australian Standard Pallet (ASP) 1165 × 1165 mm 150 mm (≈ 5.9 in) Heavy-duty wooden pallets standard in Australia.
Asian (ISO 1100×1100) 1100 × 1100 mm 140–160 mm (≈ 5.5–6.3 in) Widely used in East Asia and for export shipping.
Plastic 48×40 (export) 48 × 40 in ≈ 5–6.7 in Nestable or stackable variants; height varies by design.
Metal / Steel Pallets 48 × 40 in (typ.) ≈ 6–7 in For high-value or heavy industrial applications.

Planning tip: If you’re designing rack beams, forklift paths, or container loading patterns, use 6 inches as the baseline height for U.S. pallets and 144 mm for Euro pallets. Then confirm the actual pallet spec before installation or transport planning.

Frequently asked questions

1. What is the average height of a pallet?

The typical U.S. 48×40 wood pallet stands around 6 inches tall, though actual height can range from 5.5 to 6.5 inches depending on construction. The Euro EUR-1 pallet is 144 mm (≈ 5.67 inches) tall.

2. What is the width of a standard pallet?

In the U.S., the standard pallet width is 40 inches and the length is 48 inches.
In Europe, the EUR-1 pallet measures 800 mm wide × 1200 mm long.

3. Does pallet material affect height?

Yes. Wooden pallets use thicker deck boards and stringers, usually near 6 inches tall.
Plastic pallets can range from 5 to 6.7 inches, depending on whether they’re nestable or rackable.
Metal pallets may exceed 7 inches for reinforcement.

4. How tall can I stack pallets for LTL shipping?

Most U.S. carriers recommend a total palletized height (pallet + load) of ≤72 inches to ensure trailer clearance.
For double-stacked shipments, each layer should typically stay ≤48 inches tall.

5. Why does pallet height matter in warehouse planning?

Height affects rack spacing, trailer loading, and lift compatibility. A difference of even half an inch across hundreds of racks can reduce usable storage volume or violate clearance requirements.

Next steps

Your warehouse layout, beam spacing, and dock heights all depend on accurate pallet data.
If your facility handles mixed pallet types — wood, plastic, or Euro — it’s worth confirming real dimensions before adjusting racks or load patterns.

Need help configuring your space?

Talk to a warehouse specialist to verify racking clearances for your team.

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