トン | 定義、意味、重さ、事実

Ton | Definition, Meaning, Weight, & Facts | Britannica Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos ton Introduction References & Edit History Related Topics Quizzes Fun Facts of Measurement & Math Contents CITE verified Cite While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions. Select Citation Style MLA APA Chicago Manual of Style Copy Citation Share Share Share to social media Facebook X URL https://www.britannica.com/science/ton Feedback External Websites Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback Type Select a type (Required) Factual Correction Spelling/Grammar Correction Link Correction Additional Information Other Your Feedback Submit Feedback Thank you for your feedback Our editors will review what you’ve submitted and determine whether to revise the article. External Websites Britannica Websites Articles from Britannica Encyclopedias for elementary and high school students. Ton - Student Encyclopedia (Ages 11 and up) ton unit of weight Ask Anything Homework Help Written and fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Britannica Editors History Britannica AI Ask Anything Table of Contents Table of Contents Ask Anything ton , unit of weight in the avoirdupois system equal to 2,000 pounds (907.18 kg ) in the United States (the short ton) and 2,240 pounds (1,016.05 kg) in Britain (the long ton). The metric ton used in most other countries is 1,000 kg, equivalent to 2,204.6 pounds avoirdupois. The term derives from tun , denoting a large barrel used in the wine trade. Ton came to mean any large weight, until it was standardized at 20 hundredweight although the total weight could be 2,000, 2,160, 2,240, or 2,400 pounds (from 907.18 to 1088.62 kg) depending on whether the corresponding hundredweight contained 100, 108, 112, or 120 pounds. Related Topics: weight short ton metric ton long ton kiloton (Show more) See all related content Ton, as a unit of volume, may also refer to the cargo capacity of ships or to the freight itself. The register ton is defined as 100 cubic feet , the freight or measurement ton as 40 cubic feet; an older measure of a ship’s displacement was based on the volume of a long ton of seawater , or 35 cubic feet. Variant tons of capacity have existed for specific commodities, such as the English water ton, used to measure petroleum products and equal to 224 British Imperial System gallons; the timber ton of 40 cubic feet; and the wheat ton of 20 U.S. bushels. The Editors of Encyclopaedia Britannica This article was most recently revised and updated by Erik Gregersen .