Convert from 10000 US Dollar（USD） to Iranian Rial（IRR）

The U.S. dollar is the currency most used in international transactions. Several countries use the U.S. dollar as their official currency, and many others allow it to be used in a de facto capacity. It's known locally as a buck or greenback.

The rial is the currency of Iran although Iranians commonly express the prices of goods in tomans. In 2012, the government launched a foreign exchange centre, that would provide importers of some basic goods with foreign exchanges, at a rate about 2% cheaper than the open market rate on a given day. As of 2013, it remains the world's least valued currency unit.