4 OMR to STD

4 OMR = 231,800.86 STD at the rate on 2025-09-05.

﷼1 = 57,950.22 STD ^{+0.30 STD (+0.0005%)} at the rate on 2025-09-05.

The cost of 4 Rials Omani in Sao Tomean Dobras today is 231,800.86 STD according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.0005% (by +0.30 STD). The exchange rate of the Rial Omani in relation to the Sao Tomean Dobra 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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Rial Omani

OMR

Oman

Sao Tomean Dobra

STD

Sao Tome And Principe

With the currency converter, you can convert 4 Rials Omani to Dobras and find out how much four rials is currently worth in Dobras. Also, you can make a reverse calculation and find out the current value of 4 Dobras in Rials Omani.

2 OMR to STD	3 OMR to STD	4 OMR to STD	5 OMR to STD	6 OMR to STD
115,900.43 STD	173,850.65 STD	231,800.86 STD	289,751.08 STD	347,701.29 STD

2 OMR to STD

3 OMR to STD

4 OMR to STD

5 OMR to STD

6 OMR to STD

115,900.43 STD

173,850.65 STD

231,800.86 STD

289,751.08 STD

347,701.29 STD

Graph of change in 4 Rials Omani to Sao Tomean Dobras rate

Select the period for plotting the chart:

The Rial Omani to Dobra 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 4 Rials (OMR) in Dobras (STD)

Changes for the week (7 days)
Date	Day of the week	4 OMR to STD	Changes	Changes %
August 30, 2025	Saturday	4 OMR = 231,800.26 STD	-1.21 STD	-0.0005%
August 31, 2025	Sunday	4 OMR = 233,541.65 STD	+1,741.39 STD	+0.75%
September 1, 2025	Monday	4 OMR = 231,798.45 STD	-1,743.20 STD	-0.75%
September 2, 2025	Tuesday	4 OMR = 231,802.67 STD	+4.22 STD	+0.0018%
September 3, 2025	Wednesday	4 OMR = 231,800.26 STD	-2.41 STD	-0.0010%
September 4, 2025	Thursday	4 OMR = 231,799.66 STD	-0.60 STD	-0.0003%
September 5, 2025 (today)	Friday	4 OMR = 231,800.86 STD	+1.21 STD	+0.0005%
The cost of 4 Rials (OMR) in Sao Tomean Dobras for a week (7 days) increased by +0.60 STD (zero dobra sixty centimos).

Changes for the month (30 days)
Date	Day of the week	4 OMR to STD	Changes	Changes %
August 6, 2025	Wednesday	4 OMR = 231,802.07 STD	+1.81 STD	+0.0008%
September 5, 2025 (today)	Friday	4 OMR = 231,800.86 STD	-1.21 STD	-0.0005%
The cost of 4 Rials (OMR) in Sao Tomean Dobras for a month (30 days) decreased by -1.21 STD (one dobra twenty-one centimos).

Changes for the year (365 days)
Date	Day of the week	4 OMR to STD	Changes	Changes %
September 5, 2024	Thursday	4 OMR = 231,527.49 STD	-32.48 STD	-0.01%
September 5, 2025 (today)	Friday	4 OMR = 231,800.86 STD	+273.38 STD	+0.12%
The cost of 4 Rials (OMR) in Sao Tomean Dobras for a year (365 days) increased by +273.38 STD (two hundred seventy-three dobras thirty-eight centimos).

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Graph of change in 4 Rials Omani to Sao Tomean Dobras rate

Dynamics of the cost changes of 4 Rials (OMR) in Dobras (STD)

Cross rate of 4 OMR to other currencies