How many ships pass through the Strait of Hormuz each day?
On average, between 50 and 65 vessels transit the Strait of Hormuz daily in both directions, representing roughly 20% of global petroleum liquids by volume. Today’s count of 65 cleared vessels reflects those transiting under a current Transit Clearance Certificate issued by this Authority.
Crude oil tankers — VLCCs, Suezmax, and Aframax class — account for the largest single category by tonnage. LNG and LPG carriers together represent the second-largest group, reflecting the significant gas export capacity of Persian Gulf producers.
Oil tanker traffic
Oil tanker traffic through the Strait is predominantly outbound — carrying crude and refined products from Gulf producers (Saudi Arabia, UAE, Kuwait, Iraq, Iran) to markets in Asia, Europe, and North America. At today’s count of 18 oil tankers, that equates to approximately 18–22 million barrels of crude and products in transit.
LNG carrier traffic
Qatar is the world’s largest LNG exporter, and a significant share of its cargoes exit via the Strait of Hormuz. Today’s count of 12 LNG carriers reflects elevated demand following supply disruptions elsewhere. LNG transits have increased year-on-year in 2026 as European buyers have diversified away from pipeline gas.
Why this data matters for operators
Traffic volume data is used by charterers, war-risk underwriters, port state authorities, and vessel operators to assess congestion risk, transit timing, and certificate availability. Vessels transiting without a current Transit Clearance Certificate risk inspection delays, port refusals, and insurance complications.