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 …

1 day ago · This currency rates table lets you compare an amount in US Dollar to all other currencies.

Sep 28, 2025 · Learn about the USD—its history, uses, and significance in global finance. Discover why it remains the world's most stable and widely traded currency.

Dec 6, 2025 · 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 …

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

USD is the currency code for the dollar, it’s symbolized by the $ sign, and it’s a fiat currency. The dollar’s conversion factor has 6 significant digits.

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

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.