United States Dollar Wiki
The United States dollar (symbol: $; code: USD; also abbreviated US$ or U.S. Dollar, to distinguish it from other dollar-denominated currencies; referred to as the dollar, U.S. dollar, American dollar, or colloquial buck) is the official currency of the United States and its territories. The Coinage Act of 1792 introduced the U.S. dollar at par with the Spanish silver dollar, divided it into 100 cents, and authorized the minting of coins denominated in dollars and cents. U.S. banknotes are issued in the form of Federal Reserve Notes, popularly called greenbacks due to its historically predominantly green color. The monetary policy of the United States is conducted by the Federal Reserve System, which acts as the nation's central bank. The U.S. dollar was originally defined under a bimetallic standard of 371.25 grains (24.057 g) fine silver or, from 1837, 23.22 grains (1.505 g) fine gold, or $20.67 per troy ounce. The Gold Standard Act of 1900 linked the dollar solely to gold. From 1934 its equivalence to gold was revised to $35 per troy ounce. Since 1971 all links to gold have been repealed. The U.S. dollar became an important international reserve currency after the First World War, and displaced the pound sterling as the world's primary reserve currency by the Bretton Woods Agreement towards the end of the Second World War. The dollar is the most widely used currency in international transactions. It is also the official currency in several countries and the de facto currency in many others, with Federal Reserve Notes (and, in a few cases, U.S. coins) used in circulation. As of February 10, 2021, currency in circulation amounted to US$2.10 trillion, $2.05 trillion of which is in Federal Reserve Notes (the remaining $50 billion is in the form of U.S. notes and coins). With currencyconverts.com you can convert US Dollar ($) to any other foreign currency. To convert a certain amount of United States Dollar use currency converter. This page provides a free online information about currency conversion or exchange rates for world fiat currencies. Exchange rates for US Dollar is calculated from mid-market real price and updates daily. Usually people search for USD exchange rate before business travel to American Samoa, Bonaire, Sint Eustatius And Saba, British Indian Ocean Territory, United States Minor Outlying Islands, Virgin Islands (British), Virgin Islands (U.S.), Cambodia, Ecuador, El Salvador, Guam, Marshall Islands, Micronesia (Federated States Of), Northern Mariana Islands, Palau, Panama, Puerto Rico, Timor-Leste, Turks And Caicos Islands, United States Of America, Zimbabwe, or during trip to other countries and want to check rate of United States Dollar in local money. On this page you can convert US Dollar to main foreign currencies, get fast access to most used amounts of USD or aether calculate any amount of United States Dollar in other fiat money.