OANDA's currency calculator tools use OANDA Rates™, the touchstone FX rates compiled from leading market data contributors.
These values represent the daily average of the Bid and Ask rates OANDA receives from many data sources.
USD - US Dollar
The US dollar (USD) is the official currency of the United States of America. It is the world’s most widely traded currency.
AOA - Angolan Kwanza
The Angolan kwanza (AOA) is the currency of Angola. The currency was introduced in 1999. The Angolan kwanza is subdivided into 100 centimos. The symbol of the kwanza is Kz. The currency’s name comes from the Kwanza River.
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