The Central Bank of Iran (CBI) has released the official exchange rates for foreign currencies as of August 6. According to the CBI's announced rates, the value of 45 currencies went up compared to August 5. The official rate for $1 is 1,506,635 rials, while one euro is valued at 1,739,568 rials. On August 5, the euro was priced at 1,726,771 rials. On the black market, $1 is worth about 1,88-1,91 million rials, while one euro is worth 2,17-2,20 million rials.