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 …

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.

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

Oct 9, 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 …

Sep 17, 2025 · Learn about U.S. money, including the denominations of bills and coins. Find out how U.S. currency is made, its history, and how to recognize counterfeits.

Sep 25, 2025 · The U.S. dollar is assessed by its purchasing power and exchange rate relative to other currencies. Many, or all, of the products featured on this page are from our advertising …

US Dollar (USD) The dollar is the official currency of the United States of America. It is the most exchanged currency in the world, followed by the euro and the Japanese yen. USD is the …

4 days ago · Convert between the US Dollar and most major currencies using the latest rates. View current rates, charts, rate history and more.

3 days ago · DXY | A complete U.S. Dollar Index (DXY) index overview by MarketWatch. View stock market news, stock market data and trading information.

The US Dollar is the most commonly converted currency in the world and is regularly used as a benchmark in the Forex market. As the dominant global reserve currency, it is held by nearly …