Definition
A Gross Ton (GT) is a unit of weight measurement equivalent to 2,240 pounds in the Avoirdupois system, a weight measurement system used primarily in the United Kingdom and the United States. The term “ton” is known by different names in different regions, with the Gross Ton being distinguished from the metric ton and the short ton. The Gross Ton is predominantly used in shipping, freight, and other heavy industries.
Avoirdupois System
The Avoirdupois system is a network of weight measures based on a pound that is divided into 16 ounces. It is predominantly used in English-speaking countries for trading weight.
Examples
- Coal Shipping: A coal shipment might be measured in Gross Tons, as it provides a larger unit of measure suitable for bulk quantities. For example, a shipment of 50 Gross Tons of coal would weigh 112,000 pounds.
- Heavy Machinery: When ordering heavy machinery, it’s common to use Gross Tons to simplify the figures. A piece of machinery weighing 5 Gross Tons, therefore, weighs 11,200 pounds.
- Agricultural Products: Bulk agricultural products like grain often use Gross Tons for international shipping, making it easier to manage and calculate large quantities.
Frequently Asked Questions
What is the difference between a Gross Ton, a Metric Ton, and a Short Ton?
- Gross Ton: Also known as the Long Ton, it is equal to 2,240 pounds.
- Metric Ton: Equivalent to 1,000 kilograms or approximately 2,204.62 pounds.
- Short Ton: A U.S.-specific measure equivalent to 2,000 pounds.
Where is the Gross Ton typically used?
The Gross Ton is predominantly used in the United Kingdom and to a lesser extent in the United States, primarily in the shipping and heavy industries sectors.
Why is the Gross Ton important in shipping?
Using Gross Tons simplifies the logistics and accounting processes when dealing with heavy and bulk goods. It helps standardize the measurement, making large quantities easier to manage.
Related Terms
- Metric Ton (Tonnes): Equivalent to 1,000 kilograms or 2,204.62 pounds.
- Short Ton: A unit of 2,000 pounds used primarily in the United States for measuring heavy goods.
- Net Ton: Another term for the Short Ton, equating to 2,000 pounds.
- Shipping Weight: The weight of the shipment, including packaging.
Online Resources
Suggested Books for Further Studies
- “Weights and Measures Worldwide” by David Mills
- “Handbook of Weighing Applications: Volume 1” by Ernst Robens
- “Trade and Weighing Devices: An International Guide” by Vijay Drummond
Fundamentals of Gross Ton: Transportation and Logistics Basics Quiz
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