Denarius calculator
Fabius, five years before the First Punic War at which time it was ordained that the value of the denarius should be ten libræ of copper, that of the quinarius five libræ, and that of the sestertius two libræ and a half. Pliny the Elder relates that "Silver was not impressed with a mark until the year of the City 485, the year of the consulship of Q. After the reduction of the as to one ounce, the Sestertius passed for 4 asses. Libra Libra Semis, abbreviated IIS or HS. The Sestertius was a fourth part of the Denarius, and originally equal to 2 1/2 asses (hence its name semis tertius), and marked LLS i.e. The Quinarius was half the Denarius, and marked V. The Denarius was originally reckoned as equal to ten pounds of brass, marked X, or )(, and contained originally 2.5 asses (when the as was still the primary Roman monetary unit), the quinarius 5, and the dinarius 10 but after the reduction of the as to an ounce BC 217, it passed as equal to sixteen asses. 269 the most common coins were the Denarius, Quinarius and Sestertius. The As was originally the unit of ihe Roman currency, and contained a pound of copper, but it was diminished from time to time in weight and value till at last it contained only 1/24 of a pound. The most common brass coin, the as, was originally a Roman pound in weight and was divided like that into twelve ounces. Previously, exchanges were made by barter, or by means of uncoined metal. Servius Tullius was the first who caused money to be coined, by stamping on brass the image of cattle (pecudes whence the term pec-unia). In Constantine's reform of ad 312, the aureus was replaced by the solidus as the basic monetary unit. In 89 bc, the sestertius, equal to one-quarter of a denarius, replaced the bronze ass as a unit of account. Twenty-five denarii equaled one aureus and the denarius was at one time considered the basic coin and unit of account. The silver coin was the denarius, with 25 denarii for one aureus.
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It seems that an Aureus (the gold standard of the time) had a special symbolic valuewith the troops.
![denarius calculator denarius calculator](https://cdn.sovereignman.com/wp-content/uploads/2012/10/silver-coins-200x300.jpg)
Soldiers were paid three times a year in Aureus. The reference coin was the gold coin, the Aureus, which did not circulate widely. The sesterce was equivalent to one-quarter of a denarius. Throughout most of the Empire, the basic units of Roman coinage were the gold aureus, the silver denarius minted at 84 to the pound, and the copper or bronze sesterce. It was bi-metallic (as the US dollar in the 19th century). The Roman monetary system used both gold and silver to provide a real value of the coins.