1 STD 
= 0.0002 QAR 
at the rate on .
The cost of 1 Sao Tomean Dobra in Qatari Rials today is ﷼0.0002 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -0.03% (by -﷼0.00000006). The exchange rate of the Sao Tomean Dobra in relation to the Qatari Rial on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.
| 1 STD to QAR | 2 STD to QAR | 3 STD to QAR |
|---|---|---|
| ﷼0.0002 | ﷼0.0003 | ﷼0.0005 |
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 QAR | Changes | Changes % |
|---|---|---|---|---|
| June 17, 2026 | Wednesday | 1 STD = 0.0002 QAR | +0.00000013 QAR | +0.08% |
| June 18, 2026 | Thursday | 1 STD = 0.0002 QAR | +0.0000000035 QAR | +0.0021% |
| June 19, 2026 | Friday | 1 STD = 0.0002 QAR | -0.00000029 QAR | -0.18% |
| June 20, 2026 | Saturday | 1 STD = 0.0002 QAR | +0.00000008 QAR | +0.05% |
| June 21, 2026 | Sunday | 1 STD = 0.0002 QAR | -0.00000005 QAR | -0.03% |
| June 22, 2026 | Monday | 1 STD = 0.0002 QAR | +0.00000026 QAR | +0.16% |
| June 23, 2026 (today) | Tuesday | 1 STD = 0.0002 QAR | -0.00000006 QAR | -0.03% |
| The cost of 1 Dobra (STD) in Qatari Rials for a week (7 days) decreased by -﷼0.00000005 (zero rial five dirhams). | ||||
| Date | Day of the week | 1 STD to QAR | Changes | Changes % |
|---|---|---|---|---|
| May 24, 2026 | Sunday | 1 STD = 0.0002 QAR | -0.00000043 QAR | -0.26% |
| June 23, 2026 (today) | Tuesday | 1 STD = 0.0002 QAR | +0.00000012 QAR | +0.07% |
| The cost of 1 Dobra (STD) in Qatari Rials for a month (30 days) increased by +﷼0.00000012 (zero rial twelve dirhams). | ||||
| Date | Day of the week | 1 STD to QAR | Changes | Changes % |
|---|---|---|---|---|
| June 23, 2025 | Monday | 1 STD = 0.0002 QAR | -0.00000027 QAR | -0.17% |
| June 23, 2026 (today) | Tuesday | 1 STD = 0.0002 QAR | +0.00000011 QAR | +0.07% |
| The cost of 1 Dobra (STD) in Qatari Rials for a year (365 days) increased by +﷼0.00000011 (zero rial eleven dirhams). | ||||
