Tonnage, Net


Net tonnage is a measure of a ship's cargo-carrying capacity and is calculated by subtracting the volume of non-cargo spaces from the ship's gross tonnage. Non-cargo spaces include crew quarters, engine rooms, and navigation areas. Net tonnage is used to determine a ship's port fees, registration fees, and taxes. It is also used to determine the minimum number of crew members required for a ship. The net tonnage of a ship is an important factor in determining its profitability, as it affects the amount of cargo that can be carried and the associated costs.


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