The United States Dollar refers to the national currency of the U.S and is represented by the ISO code USD and is often abbreviated as US$. Get Live Exchange Rates Between US Dollar (USD) and Major Currencies Including Currency Converter, Buying & Selling Rates and Historical Data Free historical data for the USD INR (US Dollar Indian Rupee) currency pair is viewable in daily, weekly or monthly time intervals. This currency rates table lets you compare an amount in US Dollar to all other currencies.