30 STD 
= 0.32 YER 
at the rate on .
1 STD = ﷼0.01 at the rate on 2026-07-23.
The cost of 30 Sao Tomean Dobras in Yemeni Rials today is ﷼0.32 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.
| 28 STD to YER | 29 STD to YER | 30 STD to YER | 31 STD to YER | 32 STD to YER |
|---|---|---|---|---|
| ﷼0.30 | ﷼0.31 | ﷼0.32 | ﷼0.33 | ﷼0.34 |
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 | 30 STD to YER | Changes | Changes % |
|---|---|---|---|---|
| July 17, 2026 | Friday | 30 STD = 0.32 YER | - | - |
| July 18, 2026 | Saturday | 30 STD = 0.32 YER | +0.0021 YER | +0.64% |
| July 19, 2026 | Sunday | 30 STD = 0.32 YER | +0.0001 YER | +0.02% |
| July 20, 2026 | Monday | 30 STD = 0.32 YER | -0.0001 YER | -0.02% |
| July 21, 2026 | Tuesday | 30 STD = 0.32 YER | +0.0005 YER | +0.16% |
| July 22, 2026 | Wednesday | 30 STD = 0.32 YER | +0.0001 YER | +0.02% |
| July 23, 2026 (today) | Thursday | 30 STD = 0.32 YER | - | - |
| The cost of 30 Dobras (STD) in Yemeni Rials for a week (7 days) increased by +﷼0.0026 (zero rial twenty-six fils). | ||||
| Date | Day of the week | 30 STD to YER | Changes | Changes % |
|---|---|---|---|---|
| June 23, 2026 | Tuesday | 30 STD = 0.32 YER | +0.0001 YER | +0.02% |
| July 23, 2026 (today) | Thursday | 30 STD = 0.32 YER | -0.0001 YER | -0.02% |
| The cost of 30 Dobras (STD) in Yemeni Rials for a month (30 days) decreased by -﷼0.0001 (zero rial one fils). | ||||
| Date | Day of the week | 30 STD to YER | Changes | Changes % |
|---|---|---|---|---|
| July 23, 2025 | Wednesday | 30 STD = 0.32 YER | +0.000034 YER | +0.01% |
| July 23, 2026 (today) | Thursday | 30 STD = 0.32 YER | -0.0032 YER | -1.00% |
| The cost of 30 Dobras (STD) in Yemeni Rials for a year (365 days) decreased by -﷼0.0032 (zero rial thirty-two fils). | ||||
