The Strait of Hormuz

The Strait of Hormuz is a narrow passage of water between Iran and the Arabian Peninsula. It connects the Persian Gulf to the Gulf of Oman and the Arabian Sea. This strait is one of the most important waterways in the world for shipping.

Why It Matters

Much of the world's oil comes from countries around the Persian Gulf. Oil tankers must pass through the Strait of Hormuz to reach the open ocean. About one-fifth of all the oil used in the world passes through this narrow strait every day.

The Strait Itself

The Strait of Hormuz is about 21 miles wide at its narrowest point. Ships follow special lanes to avoid crashing into each other. The waters can be busy with oil tankers, cargo ships, and fishing boats. Iran is on one side and Oman and the United Arab Emirates are on the other.

Fun Facts

• About 21 million barrels of oil pass through the Strait of Hormuz every day.
• The strait is named after the island of Hormuz in the waterway.
• The Strait of Hormuz has been an important trade route for thousands of years.

Did You Know?

The Strait of Hormuz is so important that it is sometimes called the world's most important oil chokepoint!