What are floor slots in a 20ft container?

Floor slots are designated areas within the container that help secure pallets and cargo, ensuring even weight distribution and stability during transport.

What does a dimensional weight of 167 kg per cubic meter mean?

A dimensional weight of 167 kg per cubic meter indicates the weight used for calculating shipping costs based on the volume of the cargo, rather than its actual weight.

Is the payload limit of a 20ft container a strict maximum?

No, the payload limit is a planning figure that serves as a guideline. Actual limits may vary based on specific container conditions and regulations.

20ft epal pallet load

Learn about the dimensional weight of a 20ft container with EPAL pallets, the significance of floor slots, and how payload limits serve as planning figures for shipping.

Formula SSC-2026.1

Floor grid · SSC-2026.1

Pallets on the floor

One level

Pallets in the box

385 cartons

Cargo volume

14.54 m³

513 ft³

Payload

12,156 lb

5,514 kg · limit 62,170 lb

Billable weight

12,156 lb

DIM 5,352 lb · actual 12,156 lb

Freight cost

$1,235.56

$3.21 per carton

Container floor planLive scaled blueprint

Each rectangle is one pallet slot on the floor. A second level uses the same footprint when the stackable toggle and the internal height both allow it.

Bill of materials and shopping list
Item	Net	Waste	Order	Unit price	Line total	Source Spec Material / Tool
Euro EPAL 1200×800 mm pallets	11 floor	single height	11 pallets	Tare is included in payload	606 lb	Source Spec Material / Tool
Cartons	5 per layer	7 layers	385 cartons	30.0 lb each	11,550 lb	Source Spec Material / Tool
Freight	14.54 m³	DIM vs actual	12,156 lb	USD	$1,235.56	Source Spec Material / Tool

Source links open a product search on the Amazon storefront for the selected currency. SiteSpecCalc may earn a commission. The link does not change the quantities above.

Side-by-side container comparison for this pallet and carton
Container	Floor slots	Pallets	m³	ft³	Payload	Limit	Freight
20 ft dry	11	11	14.54	513	12,156 lb	62,170 lb	$1,235.56
40 ft dry	25	25	33.04	1,167	27,628 lb	58,863 lb	$2,808.09
40 ft high cube	25	25	37.76	1,333	31,378 lb	58,422 lb	$3,209.24
53 ft US trailer	40	40	60.41	2,133	50,205 lb	45,000 lb	$5,134.79

Show the deterministic formula

Floor slots are a non-overlapping grid. The count is the better of one orientation, two orientations side by side, or repeated columns across the internal width. Euro 1200×800 mm resolves to 11 slots in a 20 ft dry container and 25 in a 40 ft dry container.

Cartons per pallet are the same grid on the pallet deck, times the layers that fit above a 150 mm deck and below the internal height, with 50 mm of clearance. Stackable freight uses two levels only when both levels fit.

Cargo volume is the carton cube. Volumetric weight is 167 kg per cubic meter. Billable weight is the greater of actual payload, including pallet tare, and volumetric weight. A per-cubic-meter rate uses the carton cube. A per-tonne or per-pound rate uses the billable weight. Payload limits are planning figures, not a carrier scale ticket.

Contractor sign-off

Project: 20ft epal pallet load

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Date

Verified by (PE / electrician / inspector)

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This sheet is an estimate for ordering and layout discussion. It is not a sealed design. Confirm the quantities with a licensed local professional and the authority having jurisdiction before you buy or build.

Engineering notes

When using a 20ft container, it's essential to understand the concept of floor slots, which are designed to accommodate the placement of pallets and cargo securely. These slots help in distributing the weight evenly across the container's floor, ensuring stability during transport.

Additionally, the dimensional weight of 167 kg per cubic meter is crucial for calculating shipping costs and determining how much cargo can be loaded. Keep in mind that the payload limit is a planning figure, meaning it serves as a guideline rather than an absolute maximum, and actual limits may vary based on specific container conditions and regulations.

Code reference

Refer to the International Maritime Organization (IMO) guidelines for container weight limits and safety regulations.

Field questions

What are floor slots in a 20ft container?: Floor slots are designated areas within the container that help secure pallets and cargo, ensuring even weight distribution and stability during transport.
What does a dimensional weight of 167 kg per cubic meter mean?: A dimensional weight of 167 kg per cubic meter indicates the weight used for calculating shipping costs based on the volume of the cargo, rather than its actual weight.
Is the payload limit of a 20ft container a strict maximum?: No, the payload limit is a planning figure that serves as a guideline. Actual limits may vary based on specific container conditions and regulations.