How Many Containers Fit on a Ship? From Feeders to Mega-Ships
By Steve Joury / Ottobre 23, 2026
How many containers fit on a ship? From 1,000 TEU feeders to 24,000+ TEU mega-ships, what a TEU is, how...
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Last updated: 23 October 2026
Most container ships today cruise at about 14 to 20 knots, roughly 16 to 23 miles per hour. They’re capable of more, but fuel costs and emissions rules mean most ships sail slower than their designers intended. Here’s how fast container ships go, and why.
Container ship speed at a glance| Measure | Typical speed |
|---|---|
| Typical service speed today | 14–20 knots (about 26–37 km/h, 16–23 mph) |
| Design speed of many large ships | 22–25 knots |
| Slow steaming | About 12–18 knots |
| Top speed of the fastest container ships | Around 25+ knots |
What is a knot? One knot is one nautical mile per hour, about 1.15 mph or 1.85 km/h.
Why do container ships go slower than they can?
Slow steaming
Since the late 2000s, many shipping lines have adopted slow steaming, reducing speed to save fuel. Fuel use rises steeply with speed, so a small reduction makes a big difference. Read how much fuel a container ship uses.
Emissions rules
International rules on ships’ carbon intensity encourage lines to sail slower and use more efficient ships.
Schedule reliability
Lines often adjust speed to arrive on time for their slot at the next port.
Speeds of other ship types
| Ship type | Typical service speed |
|---|---|
| Container ship | 14–20 knots |
| Bulk carrier | 12–15 knots. See what is a bulk carrier. |
| Oil tanker | 12–15 knots |
| Ro-ro and car carrier | 15–20 knots. See what is a ro-ro ship. |
| Cruise ship | 18–22 knots |
| Fast ferry | 30–40 knots |
How long do voyages take?
| Percorso | Tempo tipico |
|---|---|
| UK to the US East Coast | About 9–14 days. See crossing the Atlantic. |
| Europe to Singapore via Suez | About 3–4 weeks |
| Europe to China via the Cape | About 6 weeks |
| Europe to Australia | About 5–7 weeks |
What does the speed feel like on board?
At sea, 18 knots feels calm and steady. A huge container ship moves through the water smoothly, and the main sensation is the gentle vibration of the engine. You’ll notice speed changes when the ship slows to pick up a pilot near port.
Learn more: how big is a container ship, how many containers fit on a ship e how to track a ship.
Domande frequenti
How fast do container ships go?
Most cruise at about 14–20 knots today, roughly 16–23 mph.
What is the top speed of a container ship?
Many large ships are designed for 22–25 knots, but rarely sail that fast.
What is slow steaming?
Sailing below design speed to save fuel and reduce emissions.
How fast is a knot?
One nautical mile per hour, about 1.15 mph or 1.85 km/h.
Are container ships faster than cruise ships?
Usually not. Cruise ships often sail at 18–22 knots.
Feel the speed of the sea
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Steve Joury
Consulente di viaggio Cargo at Cargoholidays
Appassionato di viaggi lenti e di mare. Steve conosce la maggior parte delle rotte di navigazione e le procedure per scoprire il nostro bellissimo mondo dal mare su una nave container. Ha partecipato a molti viaggi, da 7 giorni di viaggio in cargo a 140 giorni a bordo.
Latest posts by Steve Joury (see all)
- How Many Containers Fit on a Ship? From Feeders to Mega-Ships - Ottobre 23, 2026
- How Fast Do Container Ships Go? Speeds, Knots and Slow Steaming - Ottobre 23, 2026
- Freighter Travel from Antwerp: Cargo Ship Voyages from Belgium - Ottobre 23, 2026
