Ton

From WikiMD.com Medical Encyclopedia

Ton[edit | edit source]

Error creating thumbnail:
A depiction of a one-ton weight.

A ton is a unit of mass and weight that is commonly used in the United States and the United Kingdom. The term "ton" can refer to different measurements depending on the system of units being used. The most common types of tons are the short ton, the long ton, and the metric ton.

Types of Tons[edit | edit source]

Short Ton[edit | edit source]

The short ton is a unit of mass equal to 2,000 pounds (approximately 907.185 kilograms). It is commonly used in the United States, particularly in industries such as mining, construction, and transportation.

Long Ton[edit | edit source]

The long ton, also known as the imperial ton, is a unit of mass equal to 2,240 pounds (approximately 1,016.046 kilograms). It is used in the United Kingdom and some other Commonwealth countries. The long ton is often used in shipping and maritime contexts.

Metric Ton[edit | edit source]

The metric ton, also known as the tonne, is a unit of mass equal to 1,000 kilograms (approximately 2,204.623 pounds). It is the standard unit of mass in the International System of Units (SI) and is used worldwide in most countries.

Historical Context[edit | edit source]

The concept of the ton has its origins in the medieval period, where it was used to describe the volume of a wine cask. The term "ton" is derived from the Latin word "tun," which referred to a large barrel. Over time, the ton evolved into a unit of weight and mass, with different definitions emerging in various regions.

Usage[edit | edit source]

Tons are used in a variety of contexts, including shipping, freight, and engineering. In the shipping industry, the ton is often used to measure the displacement of ships and the weight of cargo. In engineering, tons are used to describe the capacity of cranes and other heavy machinery.

Conversion[edit | edit source]

Converting between different types of tons and other units of mass requires knowledge of the specific definitions:

  • 1 short ton = 2,000 pounds = 907.185 kilograms
  • 1 long ton = 2,240 pounds = 1,016.046 kilograms
  • 1 metric ton = 1,000 kilograms = 2,204.623 pounds

Related Pages[edit | edit source]

WikiMD
Navigation: Wellness - Encyclopedia - Health topics - Disease Index‏‎ - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes

Search WikiMD

Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD

WikiMD's Wellness Encyclopedia

Let Food Be Thy Medicine
Medicine Thy Food - Hippocrates

Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.

Contributors: Prab R. Tumpati, MD