On Saturday, 31 October 2026, one US dollar sold for 2,730,500 Iranian rials on Tehran’s open market, according to market data at 16:00 Tehran time. The buy rate was 2,703,000 rials. In toman, the unit Iranians use every day, that is 273,050 toman per dollar.
The dollar fell by 24,500 rials (0.89%) compared with the previous day, when it traded at 2,755,000 rials. Over the past 24 hours the dollar moved between 2,719,000 and 2,759,000 rials, and it is up about 1.5% on a week ago.
Today’s rates at a glance
| USD to IRR (open market, sell) | 2,730,500 |
| USD to IRR (open market, buy) | 2,703,000 |
| USD to Toman | 273,050 |
| International reference rate | about 1,817,443 |
Quick conversions
10 dollars = 27,305,000 rials · 100 dollars = 273,050,000 rials · 1,000 dollars = 2,730,500,000 rials. In toman: 100 dollars = 27,305,000 toman.
Context
A US Treasury assessment published on 31 October says the rial has lost roughly 25% since late August and puts year-on-year inflation near 90%, while the Central Bank of Iran set its official rate at 1,871,664 rials per dollar.
The gap between the open market and reference rates shows how far the street price has moved away from the levels quoted by international converters, which is why travelers and families sending money to Iran watch the open market figure.
Use our live USD to IRR converter for any amount. We publish the dollar to rial rate every day.