31 STD to QAR

31 STD = 0.01 QAR at the rate on 2025-09-11.

1 STD = ﷼0.0002 ^{-﷼0.00000001 (-0.01%)} at the rate on 2025-09-11.

The cost of 31 Sao Tomean Dobras in Qatari Rials today is ﷼0.01 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -0.01% (by -﷼0.00000001). 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.

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Sao Tomean Dobra

STD

Sao Tome And Principe

Qatari Rial

QAR

Qatar

With the currency converter, you can convert 31 Sao Tomean Dobras to Rials and find out how much thirty-one dobras is currently worth in Rials. Also, you can make a reverse calculation and find out the current value of 31 Rials in Sao Tomean Dobras.

29 STD to QAR	30 STD to QAR	31 STD to QAR	32 STD to QAR	33 STD to QAR
﷼0.0047	﷼0.0049	﷼0.01	﷼0.01	﷼0.01

29 STD to QAR

30 STD to QAR

31 STD to QAR

32 STD to QAR

33 STD to QAR

﷼0.0047

﷼0.0049

﷼0.01

﷼0.01

Graph of change in 31 Sao Tomean Dobras to Qatari Rials rate

Select the period for plotting the chart:

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.

Dynamics of the cost changes of 31 Dobras (STD) in Rials (QAR)

Changes for the week (7 days)
Date	Day of the week	31 STD to QAR	Changes	Changes %
September 5, 2025	Friday	31 STD = 0.01 QAR	-0.000004 QAR	-0.09%
September 6, 2025	Saturday	31 STD = 0.01 QAR	+0.000006 QAR	+0.13%
September 7, 2025	Sunday	31 STD = 0.01 QAR	-0.000004 QAR	-0.08%
September 8, 2025	Monday	31 STD = 0.01 QAR	-0.000002 QAR	-0.03%
September 9, 2025	Tuesday	31 STD = 0.01 QAR	+0.00000033 QAR	+0.01%
September 10, 2025	Wednesday	31 STD = 0.01 QAR	-0.000001 QAR	-0.02%
September 11, 2025 (today)	Thursday	31 STD = 0.01 QAR	-0.00000042 QAR	-0.01%
The cost of 31 Dobras (STD) in Qatari Rials for a week (7 days) decreased by -﷼0.00000035 (zero rial thirty-five dirhams).

Changes for the month (30 days)
Date	Day of the week	31 STD to QAR	Changes	Changes %
August 12, 2025	Tuesday	31 STD = 0.01 QAR	-0.00000039 QAR	-0.01%
September 11, 2025 (today)	Thursday	31 STD = 0.01 QAR	-0.000002 QAR	-0.03%
The cost of 31 Dobras (STD) in Qatari Rials for a month (30 days) decreased by -﷼0.000002 (zero rial two dirhams).

Changes for the year (365 days)
Date	Day of the week	31 STD to QAR	Changes	Changes %
September 11, 2024	Wednesday	31 STD = 0.01 QAR	-0.000001 QAR	-0.01%
September 11, 2025 (today)	Thursday	31 STD = 0.01 QAR	-0.000001 QAR	-0.03%
The cost of 31 Dobras (STD) in Qatari Rials for a year (365 days) decreased by -﷼0.000001 (zero rial one dirham).

Currency Converter

Graph of change in 31 Sao Tomean Dobras to Qatari Rials rate

Dynamics of the cost changes of 31 Dobras (STD) in Rials (QAR)

Cross rate of 31 STD to other currencies