1 STD 
= 0.000017 OMR 
at the rate on .
The cost of 1 Sao Tomean Dobra in Rials Omani today is ﷼0.000017 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.0016% (by +﷼0.0000000003). The exchange rate of the Sao Tomean Dobra in relation to the Rial Omani on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.
| 1 STD to OMR | 2 STD to OMR | 3 STD to OMR |
|---|---|---|
| ﷼0.000017 | ﷼0.000035 | ﷼0.0001 |
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 OMR | Changes | Changes % |
|---|---|---|---|---|
| August 30, 2025 | Saturday | 1 STD = 0.000017 OMR | +0.0000000001 OMR | +0.0005% |
| August 31, 2025 | Sunday | 1 STD = 0.000017 OMR | -0.00000013 OMR | -0.75% |
| September 1, 2025 | Monday | 1 STD = 0.000017 OMR | +0.00000013 OMR | +0.75% |
| September 2, 2025 | Tuesday | 1 STD = 0.000017 OMR | -0.0000000003 OMR | -0.0018% |
| September 3, 2025 | Wednesday | 1 STD = 0.000017 OMR | +0.0000000002 OMR | +0.0010% |
| September 4, 2025 | Thursday | 1 STD = 0.000017 OMR | +0.000000000045 OMR | +0.0003% |
| September 5, 2025 (today) | Friday | 1 STD = 0.000017 OMR | +0.0000000003 OMR | +0.0016% |
| The cost of 1 Dobra (STD) in Rials Omani for a week (7 days) increased by +﷼0.0000000003 (zero rial thirty baisa). | ||||
| Date | Day of the week | 1 STD to OMR | Changes | Changes % |
|---|---|---|---|---|
| August 6, 2025 | Wednesday | 1 STD = 0.000017 OMR | -0.0000000001 OMR | -0.0008% |
| September 5, 2025 (today) | Friday | 1 STD = 0.000017 OMR | +0.0000000004 OMR | +0.0026% |
| The cost of 1 Dobra (STD) in Rials Omani for a month (30 days) increased by +﷼0.0000000004 (zero rial forty baisa). | ||||
| Date | Day of the week | 1 STD to OMR | Changes | Changes % |
|---|---|---|---|---|
| September 5, 2024 | Thursday | 1 STD = 0.000017 OMR | +0.0000000024 OMR | +0.01% |
| September 5, 2025 (today) | Friday | 1 STD = 0.000017 OMR | -0.00000002 OMR | -0.12% |
| The cost of 1 Dobra (STD) in Rials Omani for a year (365 days) decreased by -﷼0.00000002 (zero rial twenty baisa). | ||||
