How much Gold do you have in Pennyweight?

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Uploaded by on May 24, 2010

http://www.goldpalusa.com

A pennyweight (abbreviated dwt) is a unit of mass that is equal to 24 grains, 1/240 of a troy pound, 1/20 of a troy ounce, approximately 0.054875 avoirdupois ounce and
approximately 1.555 grams.Historically, a British penny's weight was literally, as well as monetarily, 1/240 of a troy pound of sterling silver. The troy pound and the
pennyweight lost their official status in the United Kingdom of Great Britain and Ireland in the Weights and Measures Act of 1878. Only the troy ounce and its decimal
subdivisions remained official after the 1878 act. The troy ounce enjoys a specific legal exemption from metrication in the UK.
The pennyweight is the common weight used in the valuation and measurement of precious metals. Jewellers use the pennyweight in calculating the amount and cost of
precious metals used in fabricating or casting jewelry. Similarly, dentists and dental labs still use the pennyweight as the measure of precious metals in dental crowns
and inlays.The most common abbreviation for pennyweight is dwt; d, for the Roman denarius, was the abbreviation for penny before decimalisation of the British monetary
system. Alternate abbreviations are pwt and PW.

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  • The trouble with using the pennyweight to measure gold and other precious metals is that it is incompatible with both the metric system and the pounds and ounces that are still used in the United States. This makes it much more difficult to work out the value of your gold. Not a good situation for consumer protection.

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