Pennyweights to Imperial Tons calculator

Pennyweights

A pennyweight (abbreviated dwt, from denarius weight) is a unit of mass that is equal to 24 grains, 1⁄20 of a troy ounce, 1⁄240 of a troy pound, approximately 0.054857 avoirdupois ounce and exactly 1.55517384 grams.

Source: Wikipedia

Imperial Tons

Long ton, also known as the imperial ton or displacement ton, is the name for the unit called the "ton" in the avoirdupois or Imperial system of measurements. It was standardised in the thirteenth century and is used in the United Kingdom and several other British Commonwealth of Nations countries alongside the mass-based metric tonne defined in 1799.

Source: Wikipedia

Pennyweights to Imperial Tons Conversion Table

Below you can generate and download as CSV, Excel, PDF or print the Pennyweights to Imperial Tons conversion table based on your needs.

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• Imperial Ton (1,016,046.90 grams)

  Long ton, also known as the imperial ton or displacement ton, is the name for the unit called the "ton" in the avoirdupois or Imperial system of measurements. It was standardised in the thirteenth century and is used in the United Kingdom and several other British Commonwealth of Nations countries alongside the mass-based metric tonne defined in 1799.

• Pennyweight (1.5552 gram)

  The pennyweight symbol is dwt. There are 24 grains in 1 dwt, and 20 dwt in one troy ounce. Because there were 12 troy ounces in the old troy pound, there would have been 240 pennyweights to the pound—the basis of the fact that the old British pound sterling of currency contained 240 pence. (However, prior to 1526, English pound sterling was based on the tower pound, which is 15⁄16 of a troy pound.) The d in dwt stands for denarius, the ancient Roman coin, referred to in the New Testament, that equates loosely to a penny. The symbol d for penny can be recognized in the notation for British pre-decimal pennies, in which pounds, shillings, and pence were indicated using the symbols £, s, and d, respectively. For example, £6 11s 8d indicated six pounds, eleven shillings, and eight pence.