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If you are considering buying or hiring a shipping container, one of the most important questions to ask is: how much does a shipping container weigh?

Container weight directly affects delivery options, site preparation, and equipment requirements, so understanding the figures before you make a purchase or hire is essential.

In this blog, we’ll explain the tare weight of a shipping container, the approximate weights of the most common sizes, and why container weight matters when it comes to transporting and positioning your unit safely.

What Is the Tare Weight of a Shipping Container?

The term tare weight refers to the weight of a shipping container when it is empty. This value is usually stencilled on the container doors, so you can see the exact figure for your individual unit.

Several factors affect tare weight, including:

  • Container size – for example, a 10ft container weighs far less than a 40ft.
  • Container type – side-opening, tunnel, refrigerated, and high cube containers will weigh more due to additional materials.
  • Container age – newer builds may be lighter because of modern manufacturing techniques.
  • Extra features – such as insulation, reinforced flooring, or security upgrades.

Understanding tare weight is essential if you want to plan for delivery, ensure safe site access, and choose the right equipment for moving your container.

Standard ISO Shipping Container Weights

While exact tare weights vary, you can use the following as a reliable guide for standard ISO shipping containers:

  • 10ft shipping container – around 1 tonne
  • 20ft shipping container – between 1.8 and 2.2 tonnes
  • 40ft shipping container – between 3.8 and 4.2 tonnes

A high cube container will weigh slightly more than its standard equivalent, thanks to the extra foot of height and additional steel used in its construction.

Why Does Container Weight Matter?

For businesses and individuals across the UK, container weight isn’t just a technical detail – it has real-world implications:

  • Delivery planning – check if there are road or bridge weight restrictions along the route.
  • Site preparation – ensure that hardstanding ground can support both the delivery vehicle and the container itself.
  • On-site movement – if you’ll need to reposition the unit, knowing the weight helps you plan the right lifting solution.
  • Cost considerations – heavier units may require more specialist delivery equipment, which can affect pricing.

How to Move a Shipping Container On-Site

Because containers are built from heavy-duty Corten steel, they are designed to be extremely durable – but that also makes them challenging to move. Here are the main options:

Hiab Lorry

The most common delivery method in the UK. A Hiab lorry is fitted with an on-board crane that can lift the container off the vehicle and position it exactly where required.

Forklift Truck

A viable choice if the forklift is rated to handle the container’s weight and the unit has fork pockets. Standard forklifts are rarely suitable, so always check the lifting capacity first.

Tilt Bed Trailer

This method tilts the trailer so the container can slide on or off. It’s best suited for empty units to avoid damage to goods during movement.

Tip: Never attempt to move a shipping container with undersized equipment. The weight can damage machinery and the container itself, creating safety hazards.

Frequently Asked Questions

Can a forklift move a shipping container?

Yes, but only if the forklift has the correct weight capacity and the container has fork pockets. Standard forklifts are not suitable for lifting heavy steel containers. 

How much does a 40ft container weigh in tonnes?

An empty 40ft container usually weighs 3.8–4.2 tonnes. High cube versions are slightly heavier. 

How much does an empty 20ft shipping container weigh?

A 20ft container typically weighs 1.8–2.2 tonnes when empty. 

Why is tare weight important?

Tare weight determines whether delivery vehicles, lifting equipment, and site ground conditions are suitable for handling your container safely. 

Shipping Container Hire, Sales & Delivery in the UK

At S Jones Containers, we specialise in shipping container hire, sales, and conversions across the UK. Whether you need a 20ft container for storage, a 40ft high cube for a conversion project, or a bespoke workshop, plant room, or office build, our team can help.

We’ll provide expert advice on:

  • Choosing the right size and type of container
  • Understanding tare weight and delivery requirements
  • Planning for safe and efficient placement on your site

We deliver nationwide, including Birmingham, Manchester, London, and surrounding regions, using Hiab lorries and specialist equipment to ensure a smooth, hassle-free process.

Get Expert Advice Today

If you’ve been asking, “How much does a shipping container weigh?” because you’re considering buying, hiring, or converting a container, our team is here to help.

Call us today or request a quote online, and we’ll guide you through everything – from container weight and delivery logistics to conversion options that fit your exact needs.


S Jones Containers Ltd

Anglian Road,
Aldridge, Walsall,
West Midlands,
WS9 8ET

Company Reg Number: 3747019
VAT Number: 729700231

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