Boat Gross Tonnage Calculator

This calculator estimates the Gross Tonnage (GT) of a boat based on its volume in cubic meters. Gross Tonnage is a measure of the internal volume of the ship and is used for administrative purposes.

Input Parameters

Calculation Results

Calculation Formula

Gross Tonnage (GT) = 0.2 * L * B * D

Where:
L = Length of the boat (meters)
B = Beam of the boat (meters)
D = Depth of the boat (meters)

Gross Tonnage (GT)

Boat Gross Tonnage Calculator Usage Guide

Learn how to use the Boat Gross Tonnage Calculator and understand its working principles.

How to Use the Calculator

  1. Enter the length of the boat in meters.
  2. Enter the beam of the boat in meters.
  3. Enter the depth of the boat in meters.
  4. Click the "Calculate" button to compute the Gross Tonnage.
  5. The Gross Tonnage (GT) will be displayed in the results section.

Understanding Gross Tonnage

Gross Tonnage (GT) is a measure of the internal volume of a boat. It is used for administrative purposes, such as taxation and registration. The formula used in this calculator is a simplified approximation and may not be exact for all types of boats.

Formula Explanation

The formula used to calculate Gross Tonnage is: GT = 0.2 * L * B * D, where L is the length, B is the beam, and D is the depth of the boat in meters. This formula provides an estimate of the internal volume of the boat.