Nautical Term: Net registered tonnage

Definition of Net registered tonnage

Net Registered Tonnage refers to a calculation-based measurement of the internal, enclosed volume of a vessel. This measurement excludes spaces designated for machinery, navigation equipment, and accommodation.

Net Registered Tonnage is always less than the vessel’s Gross Registered Tonnage. This difference exists because the net tonnage calculation takes into account the actual space available for cargo, while the gross tonnage measurement includes all enclosed interior spaces of the vessel, including those used for machinery, equipment, and accommodations.

Here’s an example of how the Net Registered Tonnage measurement might be used in a single paragraph:

The cargo vessel, Majestic Mariner, had a Net Registered Tonnage of 4,500 tons, while its Gross Registered Tonnage was 6,800 tons. The Majestic Mariner was on a voyage from Malaysia to Europe, carrying a valuable cargo of electronics and machinery. With its ample cargo capacity, the Majestic Mariner was well-suited for this important transoceanic shipping mission.

Explore other nautical terms:

Head back to the Nautical Dictionary

Take a Tour With Us!

Recommended Reading