1 STD 
= 0.0002 SAR 
at the rate on .
The cost of 1 Sao Tomean Dobra in Saudi Riyals today is ﷼0.0002 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.04% (by +﷼0.00000007). The exchange rate of the Sao Tomean Dobra in relation to the Saudi Riyal on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.
| 1 STD to SAR | 2 STD to SAR | 3 STD to SAR |
|---|---|---|
| ﷼0.0002 | ﷼0.0003 | ﷼0.0005 |
The Sao Tomean Dobra to Riyal 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 SAR | Changes | Changes % |
|---|---|---|---|---|
| June 17, 2026 | Wednesday | 1 STD = 0.0002 SAR | +0.00000002 SAR | +0.01% |
| June 18, 2026 | Thursday | 1 STD = 0.0002 SAR | +0.00000010 SAR | +0.06% |
| June 19, 2026 | Friday | 1 STD = 0.0002 SAR | -0.00000029 SAR | -0.17% |
| June 20, 2026 | Saturday | 1 STD = 0.0002 SAR | -0.000002 SAR | -1.41% |
| June 21, 2026 | Sunday | 1 STD = 0.0002 SAR | +0.000003 SAR | +1.54% |
| June 22, 2026 | Monday | 1 STD = 0.0002 SAR | +0.0000000045 SAR | +0.0027% |
| June 23, 2026 (today) | Tuesday | 1 STD = 0.0002 SAR | +0.00000007 SAR | +0.04% |
| The cost of 1 Dobra (STD) in Saudi Riyals for a week (7 days) increased by +﷼0.00000013 (zero riyal thirteen halala). | ||||
| Date | Day of the week | 1 STD to SAR | Changes | Changes % |
|---|---|---|---|---|
| May 24, 2026 | Sunday | 1 STD = 0.0002 SAR | -0.00000044 SAR | -0.26% |
| June 23, 2026 (today) | Tuesday | 1 STD = 0.0002 SAR | +0.000001 SAR | +0.41% |
| The cost of 1 Dobra (STD) in Saudi Riyals for a month (30 days) increased by +﷼0.000001 (zero riyal one halalah). | ||||
| Date | Day of the week | 1 STD to SAR | Changes | Changes % |
|---|---|---|---|---|
| June 23, 2025 | Monday | 1 STD = 0.0002 SAR | -0.0000000024 SAR | -0.0014% |
| June 23, 2026 (today) | Tuesday | 1 STD = 0.0002 SAR | +0.00000014 SAR | +0.08% |
| The cost of 1 Dobra (STD) in Saudi Riyals for a year (365 days) increased by +﷼0.00000014 (zero riyal fourteen halala). | ||||
