1 STN 
= 11.27 YER 
at the rate on .
The cost of 1 Sao Tomean and Principe Dobra in Yemeni Rials today is ﷼11.27 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate remained unchanged. The exchange rate of the Sao Tomean and Principe 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.
| 1 STN to YER | 2 STN to YER | 3 STN to YER |
|---|---|---|
| ﷼11.27 | ﷼22.54 | ﷼33.82 |
The Sao Tomean and Principe 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 STN to YER | Changes | Changes % |
|---|---|---|---|---|
| August 31, 2025 | Sunday | 1 STN = 11.39 YER | -0.06 YER | -0.52% |
| September 1, 2025 | Monday | 1 STN = 11.49 YER | +0.10 YER | +0.85% |
| September 2, 2025 | Tuesday | 1 STN = 11.29 YER | -0.20 YER | -1.73% |
| September 3, 2025 | Wednesday | 1 STN = 11.29 YER | +0.0036 YER | +0.03% |
| September 4, 2025 | Thursday | 1 STN = 11.42 YER | +0.13 YER | +1.10% |
| September 5, 2025 | Friday | 1 STN = 11.27 YER | -0.15 YER | -1.30% |
| September 6, 2025 (today) | Saturday | 1 STN = 11.27 YER | - | - |
| The cost of 1 Sao Tomean and Principe Dobra (STN) in Yemeni Rials for a week (7 days) decreased by -﷼0.12 (zero rial twelve fils). | ||||
| Date | Day of the week | 1 STN to YER | Changes | Changes % |
|---|---|---|---|---|
| August 7, 2025 | Thursday | 1 STN = 11.36 YER | +0.02 YER | +0.14% |
| September 6, 2025 (today) | Saturday | 1 STN = 11.27 YER | -0.08 YER | -0.75% |
| The cost of 1 Sao Tomean and Principe Dobra (STN) in Yemeni Rials for a month (30 days) decreased by -﷼0.08 (zero rial eight fils). | ||||
| Date | Day of the week | 1 STN to YER | Changes | Changes % |
|---|---|---|---|---|
| September 6, 2024 | Friday | 1 STN = 11.19 YER | -0.16 YER | -1.40% |
| September 6, 2025 (today) | Saturday | 1 STN = 11.27 YER | +0.08 YER | +0.74% |
| The cost of 1 Sao Tomean and Principe Dobra (STN) in Yemeni Rials for a year (365 days) increased by +﷼0.08 (zero rial eight fils). | ||||
