Watch: 20ft vs 40ft Shipping Containers

Quick Overview

A standard 20-foot dry container provides approximately 33 cubic metres of internal capacity. A standard 40-foot dry container provides approximately 67 cubic metres.

Although the 40-foot container offers roughly twice the internal volume, it does not necessarily provide twice the maximum payload weight. Cargo weight, density, dimensions and loading requirements should all be considered when selecting a container.

Video Transcript

“Should you choose a 20-foot or 40-foot shipping container?

A standard 20-foot dry container provides approximately 33 cubic metres of internal capacity, while a standard 40-foot container provides approximately 67 cubic metres. However, twice the volume does not mean twice the maximum payload weight.

A 20-foot container often suits smaller shipments or dense, heavy cargo. A 40-foot container generally works better for bulky, lightweight or higher-volume cargo.

Before booking, compare:

Cargo dimensions and total volume.

Gross cargo weight.

Weight distribution.

Packaging and pallet requirements.

Container door dimensions.

Route-specific freight rates.

Exact dimensions, capacity and payload limits can vary by container manufacturer, carrier and assigned equipment. Always confirm the specifications before finalizing your loading plan.”

Compare Container Sizes

This video provides a brief comparison. Review the complete 20-foot container dimensions and specifications and 40-foot container dimensions and specifications before preparing your loading plan.

When you know your required container size, use the ocean freight calculator to compare available routes and freight rates.