Convert pennyweight to ton (short)
Please provide values below to convert pennyweight [pwt] to ton (short) [ton (US)], or Convert ton (short) to pennyweight.
How to Convert Pennyweight to Ton (Short)
1 pwt = 1.71428571428571e-06 ton (US)
Example: convert 15 pwt to ton (US):
15 pwt = 15 × 1.71428571428571e-06 ton (US) = 2.57142857142857e-05 ton (US)
Pennyweight to Ton (Short) Conversion Table
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Pennyweight
The pennyweight (pwt) is a unit of weight traditionally used in measuring precious metals and gemstones, equivalent to 1/20 of a troy ounce or 1.555 grams.
History/Origin
Originating in the medieval period, the pennyweight was used in the troy weight system for weighing gold and silver, especially in the jewelry and precious metals industries. Its use has persisted in certain regions and industries for historical and practical reasons.
Current Use
Today, the pennyweight is primarily used in the jewelry trade and precious metals markets to specify weights of gold, silver, and gemstones, especially in the United States and in contexts where precise measurement of small quantities is required.
Ton (Short)
A short ton (US) is a unit of weight equal to 2,000 pounds or approximately 907.1847 kilograms.
History/Origin
The short ton was developed in the United States as a standardized unit of weight for commercial and industrial use, replacing the older long ton used in Britain. It became widely adopted in the 19th and 20th centuries for measuring large quantities of goods.
Current Use
The short ton (US) is primarily used in the United States for measuring freight, commodities, and industrial materials. It is also used in some contexts for shipping and trade, especially in industries like mining, construction, and manufacturing.