Information Guide

How Many Containers Does a Container Ship Carry?

Ever wondered how many shipping containers fit on those massive cargo ships? Here's the breakdown by ship size.

4 min readUpdated April 2025

How many containers does a container ship carry?

It varies enormously by ship size. The smallest feeder ships carry around 500 containers, while the world's largest mega-ships can carry over 24,000 containers.

Small feeder ships: 500-2,500 TEU (containers)
Mid-size ships: 5,000-10,000 TEU
Large container ships: 10,000-18,000 TEU
Ultra-large mega-ships: 18,000-24,000+ TEU (the biggest vessels afloat)

Quick answer

Container ships carry anywhere from 500 to over 24,000 containers depending on their size. The average large container ship on major routes carries around 14,000-18,000 TEU (twenty-foot equivalent units). The world's largest ships, like those operated by MSC and Maersk, exceed 24,000 TEU.

Container ship size categories

Ship categories0 / 5 checked

Feeder: 500-2,500 TEU - serves smaller ports, connects to main hubs
Panamax: 3,000-5,000 TEU - max size for the original Panama Canal locks
Post-Panamax: 5,000-10,000 TEU - too wide for the old canal, common on Asia-Europe routes
Neo-Panamax: 10,000-15,000 TEU - fits the expanded Panama Canal (opened 2016)
Ultra Large Container Vessel (ULCV): 18,000-24,000+ TEU - the giants of global trade

Interested in shipping logistics? Find out how long international shipping takes or check China to UK delivery times.

What is a TEU?

TEU stands for Twenty-foot Equivalent Unit. It's the standard measurement for container ship capacity.

1 TEU = one 20-foot container (6.1m long x 2.4m wide x 2.6m tall)
Most containers are 40 feet (2 TEU). So a 24,000 TEU ship carries roughly 12,000 forty-foot containers.

A single 40-foot container can hold around 8,000-10,000 shoeboxes worth of goods. Multiply that by 12,000 containers and you get a sense of the scale of global shipping.

The biggest container ships in the world

As of 2024, MSC Irina and her sister ships are among the world's largest container vessels at over 24,000 TEU. They're 400 metres long - longer than four football pitches end to end.

Ships calling at UK ports like Felixstowe and Southampton are typically 14,000-18,000 TEU. The ultra-large ships call at the biggest European hub ports like Rotterdam and Antwerp.

Curious about shipping costs? Check parcel costs to Australia or find out how much it costs to send to China.

How this affects UK deliveries

Most consumer goods arriving in the UK travel by container ship. Everything from electronics to clothing to food passes through ports like Felixstowe, Southampton, and London Gateway. When you order from China, your parcel likely spent part of its journey on one of these ships before being sorted and delivered by Royal Mail or a courier.
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Frequently asked questions

From 500 (feeder ships) to over 24,000 (ultra-large vessels). The average on major routes is 14,000-18,000 TEU.

Twenty-foot Equivalent Unit. It's the standard measurement - 1 TEU equals one standard 20-foot shipping container.

As of 2024, MSC Irina-class vessels at over 24,000 TEU are among the largest. They're 400 metres long.

A standard 40-foot container holds about 25-28 cubic metres of goods, roughly equivalent to a 3-bed house worth of furniture.

Felixstowe is the UK's largest container port, followed by Southampton and London Gateway. Together they handle most UK container traffic.

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