The United States dollar (symbol: $; currency code: USD[a]) is the official currency of the United States and several other countries. The Coinage Act of 1792 introduced the U.S. dollar at par with the …

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USD - US Dollar The US Dollar is the currency of United States. Our currency rankings show that the most popular US Dollar exchange rate is the USD to EUR rate. The currency code for Dollars is …

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1 day ago · Get Live Exchange Rates Between US Dollar (USD) and Major Currencies Including Currency Converter, Buying & Selling Rates and Historical Data

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Jan 29, 2012 · U.S. Dollar Currencies, Currency Markets, News and Rates on U.S. Dollar Currency

1 day ago · Get the latest exchange rates today between the US Dollar (USD) and all other major global currencies.

dollar, originally, a silver coin that circulated in many European countries; in modern times, the name of the standard monetary unit in the United States, Canada, Australia, New Zealand, and other countries.

The United States dollar, named after the international currency known as the Spanish dollar, was established in 1792 and is the first so named that still survives.