USD - United States Dollar
The United States Dollar (USD, $) is one of the world's most recognized and widely traded currencies. It is the official currency of the United States of America and is also used as a global reserve currency. The dollar is the backbone of global international trade, investment, and finance. Its influence reaches far beyond U.S. borders, and that’s why countless trust its reliability across the planet.
Currency overview
The United States Federal Reserve System, commonly known as The Fed, manages the USD. Established in 1913, the Fed controls the nation’s monetary policy, regulates banks, and ensures the overall stability of the financial system. While the USD operates on a floating exchange rate, the Fed monitors inflation and market trends.
The history of the USD dates back to the late 18th century. In 1792, the U.S. Congress passed the Coinage Act, officially establishing the dollar as the country’s standard unit of money. Inspired by the Spanish dollar, popular in the Americas, the U.S. dollar quickly became a stable and trusted currency. Over the centuries, the USD has evolved from gold and silver-backed coins to paper notes and, more recently, digital transactions.
Before the US dollar existed, the Americas ran on the Spanish silver dollar—famously called the “piece of eight” (because it was worth 8 reales). These coins were so trusted that they became the unofficial currency of the American colonies. The word “dollar” traces back to the “thaler” (pronounced TAH-ler), a silver coin minted in 16th-century Germany. This heavyweight currency spread across Europe, becoming the “dollar” in English.
The familiar '$' symbol has a fascinating history. It’s believed to have evolved from the Spanish peso’s abbreviation 'Ps' which gradually merged the ‘P’ and ‘S’ into a single sign. Today, the '$'' is universally recognized and represents strength, reliability, and economic influence. In international transactions, the currency is abbreviated as 'USD' to distinguish it from other dollar-based currencies, like the Canadian Dollar (CAD) or Australian Dollar (AUD).
Stats | United States Dollar |
|---|---|
Name | United States Dollar |
Symbol | $ |
Minor unitMinor unit | Cent |
Minor unit symbol | ¢ |
Top USD conversion | USD to EUR, USD to GBP, USD to CNY |
Top USD Chart | CAD to USD rate history |
United States Dollar Profile | |
|---|---|
Nicknames | Buck, Greenback |
Coins | 1¢, 5¢, 10¢, 25¢, 50¢, $1 |
Bank notes | $1, $2, $5, $10, $20, $50, $100 |
Central bank | |
Users | United States, plus unofficial use in many countries worldwide |
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