27 STD 
= 0.29 YER 
at the rate on .
1 STD = ﷼0.01 at the rate on 2025-09-11.
The cost of 27 Sao Tomean Dobras in Yemeni Rials today is ﷼0.29 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 Yemeni Rial on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.
| 25 STD to YER | 26 STD to YER | 27 STD to YER | 28 STD to YER | 29 STD to YER |
|---|---|---|---|---|
| ﷼0.27 | ﷼0.28 | ﷼0.29 | ﷼0.30 | ﷼0.31 |
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 | 27 STD to YER | Changes | Changes % |
|---|---|---|---|---|
| September 5, 2025 | Friday | 27 STD = 0.29 YER | -0.0001 YER | -0.02% |
| September 6, 2025 | Saturday | 27 STD = 0.29 YER | - | - |
| September 7, 2025 | Sunday | 27 STD = 0.29 YER | - | - |
| September 8, 2025 | Monday | 27 STD = 0.29 YER | -0.0005 YER | -0.19% |
| September 9, 2025 | Tuesday | 27 STD = 0.29 YER | -0.0001 YER | -0.02% |
| September 10, 2025 | Wednesday | 27 STD = 0.29 YER | - | - |
| September 11, 2025 (today) | Thursday | 27 STD = 0.29 YER | - | - |
| The cost of 27 Dobras (STD) in Yemeni Rials for a week (7 days) decreased by -﷼0.0006 (zero rial six fils). | ||||
| Date | Day of the week | 27 STD to YER | Changes | Changes % |
|---|---|---|---|---|
| August 12, 2025 | Tuesday | 27 STD = 0.29 YER | - | - |
| September 11, 2025 (today) | Thursday | 27 STD = 0.29 YER | -0.0008 YER | -0.28% |
| The cost of 27 Dobras (STD) in Yemeni Rials for a month (30 days) decreased by -﷼0.0008 (zero rial eight fils). | ||||
| Date | Day of the week | 27 STD to YER | Changes | Changes % |
|---|---|---|---|---|
| September 11, 2024 | Wednesday | 27 STD = 0.30 YER | - | - |
| September 11, 2025 (today) | Thursday | 27 STD = 0.29 YER | -0.01 YER | -4.49% |
| The cost of 27 Dobras (STD) in Yemeni Rials for a year (365 days) decreased by -﷼0.01 (zero rial one fils). | ||||
