1 STD 
= 0.0001 BGN 
at the rate on .
The cost of 1 Sao Tomean Dobra in Bulgarian Leva today is лв0.0001 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.10% (by +лв0.00000007). The exchange rate of the Sao Tomean Dobra in relation to the Bulgarian Lev on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.
| 1 STD to BGN | 2 STD to BGN | 3 STD to BGN |
|---|---|---|
| лв0.0001 | лв0.0002 | лв0.0002 |
The Sao Tomean Dobra to Lev 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 BGN | Changes | Changes % |
|---|---|---|---|---|
| July 13, 2026 | Monday | 1 STD = 0.0001 BGN | +0.00000009 BGN | +0.11% |
| July 14, 2026 | Tuesday | 1 STD = 0.0001 BGN | -0.00000026 BGN | -0.34% |
| July 15, 2026 | Wednesday | 1 STD = 0.0001 BGN | -0.00000031 BGN | -0.40% |
| July 16, 2026 | Thursday | 1 STD = 0.0001 BGN | +0.00000016 BGN | +0.21% |
| July 17, 2026 | Friday | 1 STD = 0.0001 BGN | +0.00000003 BGN | +0.04% |
| July 18, 2026 | Saturday | 1 STD = 0.0001 BGN | - | - |
| July 19, 2026 (today) | Sunday | 1 STD = 0.0001 BGN | +0.00000007 BGN | +0.10% |
| The cost of 1 Dobra (STD) in Bulgarian Leva for a week (7 days) decreased by -лв0.00000030 (zero lev thirty stotinki). | ||||
| Date | Day of the week | 1 STD to BGN | Changes | Changes % |
|---|---|---|---|---|
| June 19, 2026 | Friday | 1 STD = 0.0001 BGN | -0.00000006 BGN | -0.08% |
| July 19, 2026 (today) | Sunday | 1 STD = 0.0001 BGN | +0.00000030 BGN | +0.38% |
| The cost of 1 Dobra (STD) in Bulgarian Leva for a month (30 days) increased by +лв0.00000030 (zero lev thirty stotinki). | ||||
| Date | Day of the week | 1 STD to BGN | Changes | Changes % |
|---|---|---|---|---|
| July 19, 2025 | Saturday | 1 STD = 0.0001 BGN | - | - |
| July 19, 2026 (today) | Sunday | 1 STD = 0.0001 BGN | +0.000001 BGN | +1.66% |
| The cost of 1 Dobra (STD) in Bulgarian Leva for a year (365 days) increased by +лв0.000001 (zero lev one stotinka). | ||||
