1 STD 
= 61.71 IRR 
at the rate on .
The cost of 1 Sao Tomean Dobra in Iranian Rials today is ﷼61.71 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate remained unchanged. The exchange rate of the Sao Tomean Dobra in relation to the Iranian Rial on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.
| 1 STD to IRR | 2 STD to IRR | 3 STD to IRR |
|---|---|---|
| ﷼61.71 | ﷼123.42 | ﷼185.13 |
The Sao Tomean Dobra to Rial exchange rate on the chart allows you to track changes over different periods and draw conclusions about possible forecasts of the exchange rate of one currency in relation to another.
| Date | Day of the week | 1 STD to IRR | Changes | Changes % |
|---|---|---|---|---|
| June 17, 2026 | Wednesday | 1 STD = 61.71 IRR | - | - |
| June 18, 2026 | Thursday | 1 STD = 61.72 IRR | +0.01 IRR | +0.02% |
| June 19, 2026 | Friday | 1 STD = 61.71 IRR | -0.01 IRR | -0.02% |
| June 20, 2026 | Saturday | 1 STD = 61.71 IRR | - | - |
| June 21, 2026 | Sunday | 1 STD = 61.71 IRR | - | - |
| June 22, 2026 | Monday | 1 STD = 61.71 IRR | - | - |
| June 23, 2026 (today) | Tuesday | 1 STD = 61.71 IRR | - | - |
| The cost of 1 Dobra (STD) in Iranian Rials for a week (7 days) remained unchanged. | ||||
| Date | Day of the week | 1 STD to IRR | Changes | Changes % |
|---|---|---|---|---|
| May 24, 2026 | Sunday | 1 STD = 59.39 IRR | - | - |
| June 23, 2026 (today) | Tuesday | 1 STD = 61.71 IRR | +2.32 IRR | +3.75% |
| The cost of 1 Dobra (STD) in Iranian Rials for a month (30 days) increased by +﷼2.32 (two rials thirty-two dinars). | ||||
| Date | Day of the week | 1 STD to IRR | Changes | Changes % |
|---|---|---|---|---|
| June 23, 2025 | Monday | 1 STD = 1.89 IRR | -0.01 IRR | -0.30% |
| June 23, 2026 (today) | Tuesday | 1 STD = 61.71 IRR | +59.82 IRR | +96.94% |
| The cost of 1 Dobra (STD) in Iranian Rials for a year (365 days) increased by +﷼59.82 (fifty-nine rials eighty-two dinars). | ||||
