The Suez Canal handles roughly 12% to 15% of all global trade, making it the single most important artificial waterway in international shipping. This 193-kilometer channel connecting the Mediterranean Sea to the Red Sea eliminates the need for ships to sail thousands of extra miles around the southern tip of Africa, saving the industry billions of dollars in fuel and time every year.
The Shortcut That Reshaped Global Trade
The canal’s value comes down to geography. Before it opened in 1869, every ship traveling between Europe and Asia had to round the Cape of Good Hope at the bottom of Africa. The Suez Canal cuts that journey dramatically. A ship sailing from the Saudi oil port of Ras Tanura to Rotterdam saves 4,733 nautical miles by using the canal instead of the Cape route, a 42% reduction. For ships traveling from Jeddah to the Greek port of Piraeus, the savings jump to 88%, turning an 11,207-mile voyage into just 1,316 miles.
Those distance savings translate directly into money. Shorter routes mean less fuel burned, fewer days at sea, and lower crew costs. A single large container ship can burn over 100 tons of fuel per day, so shaving a week or more off a voyage adds up fast. The canal also cuts transit time itself to just 12 to 16 hours from one end to the other, keeping ships on tight commercial schedules.
What Flows Through the Canal
The Suez Canal isn’t just about consumer goods in shipping containers, though container traffic is a major share. It’s also a critical energy corridor. In 2023, oil shipments passing through the canal, along with the parallel SUMED pipeline and the connected Bab el-Mandeb Strait, accounted for about 11% of all seaborne oil trade worldwide. Liquefied natural gas shipments through the same corridor made up roughly 8% of global LNG trade. Grain, manufactured goods, and raw materials round out the mix.
This concentration of energy and food shipments in a single chokepoint is exactly what makes the canal so strategically significant. When it’s running smoothly, global supply chains hum along. When it’s disrupted, the ripple effects reach grocery stores and gas stations on the other side of the world.
How Big a Ship Can Fit
The canal accommodates vessels up to 240,000 deadweight tons with a maximum draft of 20 meters (about 66 feet). Ships can be as wide as 77.5 meters and as tall as 68 meters above the waterline under certain conditions. That’s large enough for most of the world’s tankers and container ships, though the very largest vessels still exceed these limits.
Egypt completed a major expansion in 2015, adding a 35-kilometer parallel channel and deepening existing sections. The project doubled long stretches of the waterway so ships could pass in both directions simultaneously, cutting southbound transit time from 18 hours to 11 and reducing waiting time from as much as 11 hours to three. The goal was to increase daily capacity from 49 ships to 97, anticipating continued growth in world trade.
A Lifeline for Egypt’s Economy
Canal tolls are one of Egypt’s largest sources of foreign currency. In 2023, the Suez Canal Authority collected a record $10.25 billion in revenue. But that figure also reveals the canal’s vulnerability: when regional tensions in the Red Sea escalated in late 2023 and into 2024, shipping companies began rerouting around Africa to avoid the risk. Revenue plummeted 61% in 2024, falling to just $3.99 billion. The canal also supports surrounding economic zones, job creation, and urban development that Egypt has been building out for decades.
What Happens When the Canal Is Disrupted
The Red Sea security crisis that began in late 2023 offered a real-time lesson in how much the world depends on this single waterway. By early 2024, Suez Canal trade had dropped 50% compared to the same period a year earlier. Weekly container ship transits fell by 67%. By mid-October 2024, daily transits averaged just 33, down 55% from the year before.
Ships that rerouted around Africa added roughly 10 to 14 days to their journeys between Asia and Europe, depending on the port. That extra time tied up vessels, tightened available shipping capacity, and pushed freight rates higher. Delivery schedules stretched, and costs rippled through supply chains from manufacturers to retailers. It was a smaller-scale version of what happened in 2021, when the container ship Ever Given ran aground and blocked the canal for six days, holding up an estimated $9 billion in trade per day.
For comparison, the Panama Canal faced its own crisis simultaneously, with drought reducing water levels and forcing transit restrictions. But the Panama Canal’s traffic was already recovering by mid-2024, with daily transits only 4% below year-ago levels. The Suez Canal’s disruption, driven by armed conflict rather than weather, proved harder to resolve and longer-lasting.
Why No Alternative Has Replaced It
Despite the risks of relying on a single chokepoint, no practical alternative exists for most shipping routes between Europe and Asia. The Cape of Good Hope route works as a detour, but the added distance and fuel costs make it significantly more expensive. Arctic shipping routes through Russia’s Northern Sea Passage remain seasonal, limited in capacity, and politically complicated. Rail connections between China and Europe carry a tiny fraction of what ships can move.
Maritime transport still carries approximately 80% of all goods traded globally. As long as that’s true, a canal that saves 30% to 88% of the distance on major East-West routes will remain indispensable. The Suez Canal isn’t just convenient. For the economics of global shipping to work at current scale and speed, it’s essentially irreplaceable.