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.
SAR - Saudi Riyal
The Saudi riyal (SAR) has been the official currency of Saudi Arabia since the country was first established. The Saudi riyal is currently pegged to the US dollar at the rate of 1 US dollar = 3.75 SR.
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.
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