How Much Does a 20ft Shipping Container Weigh?

20ft Container Weight Table

Standard ISO specifications. Exact tare weight varies by manufacturer, age, and whether the container has been modified or repaired.

Exact tare weight varies by manufacturer and age. Phil can provide the specific tare for any container in stock — call 020 8226 0007.

Why Does the Weight Matter?

The tare weight of a 20ft container affects three things you need to plan for before delivery:

• Ground preparation — An empty container puts roughly 550kg on each corner foot. That's enough to sink into soft or waterlogged ground over time. A solid base prevents settling and keeps the doors operating freely.
• Delivery logistics — The HIAB truck needs to be rated for the container's weight plus its lifting distance. Phil's team checks this before dispatch.
• Transport and road weight limits — If you're planning to move the container more than once, the tare weight affects the haulage class and vehicle required.

For loaded containers — if you're filling a 20ft with dense goods or materials — you need to know the gross weight limit to stay within road and site safety limits.

Can My Ground Take a 20ft Container?

For an empty 20ft container (approx. 2,200kg static load), most solid surfaces will cope without issue. Here's a quick guide:

• Concrete base — ideal. Spreads the load evenly and will not sink or shift.
• Compacted hardcore or crushed stone — works well if properly compacted and level.
• Tarmac driveway — usually fine for static storage, especially with timber bearers to spread the corner load.
• Waterlogged or soft ground — avoid. The container will settle unevenly, twisting the frame and jamming the doors.

If you're unsure, railway sleepers or steel spreader plates under the corner feet are a practical and cost-effective solution. Phil will advise on your specific site — talk to him before delivery so any preparation can be sorted in advance.

See our delivery and site preparation guide for more on what to expect on the day.

20ft vs 40ft — How Do the Weights Compare?

A standard 40ft container weighs approximately 3,750kg tare — roughly 70% heavier than a 20ft. That extra weight means:

• More ground preparation is usually required (especially on anything other than concrete)
• The HIAB truck needs to position closer to the drop point, which affects tight access sites
• Corner foot loads are higher — around 940kg per foot on an empty 40ft

For a full weight and dimension breakdown of the larger size, see the 40ft container dimensions guide.