BRT

GRT stands for gross registered tonnage and is a unit of measurement used in shipping to calculate the volume of ships. It is based on the volume of the ship’s hull and is often used to calculate port charges, insurance premiums and other financial aspects.

The gross registered tonnage is calculated by determining the volume of the ship’s hull in accordance with certain rules and standards. Various factors such as length, width, draught and structure of the hull are taken into account.

The use of GRT provides a standardized method of assessing the size of ships, regardless of their actual weight or carrying capacity. This enables shipping companies, ports and insurance companies to make objective comparisons between different ships and make informed decisions.

In shipping, the gross registered tonnage is often used together with other units of measurement such as net registered tonnage (NRT) and deadweight tonnage (DWT) to provide a comprehensive picture of a ship’s size and capacity.

Knowing the GRT of a ship is important for various stakeholders in the shipping industry, including port operators, insurance companies, shipping companies and regulators. It enables these parties to assess the economy, safety and efficiency of ships and take appropriate action.