12 OMR to STN

12 OMR = 658.99 STN at the rate on 2025-09-09.

﷼1 = ₡54.92 ^{+₡0.38 (+0.70%)} at the rate on 2025-09-09.

The cost of 12 Rials Omani in Sao Tomean and Principe Dobra today is ₡658.99 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.70% (by +₡0.38). The exchange rate of the Rial Omani in relation to the Sao Tomean and Principe 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 and Principe Dobra

STN

Sao Tome and Principe

With the currency converter, you can convert 12 Rials Omani to Sao Tomean and Principe Dobra and find out how much twelve rials is currently worth in Sao Tomean and Principe Dobra. Also, you can make a reverse calculation and find out the current value of 12 Sao Tomean and Principe Dobra in Rials Omani.

10 OMR to STN	11 OMR to STN	12 OMR to STN	13 OMR to STN	14 OMR to STN
₡549.16	₡604.08	₡658.99	₡713.91	₡768.83

10 OMR to STN

11 OMR to STN

12 OMR to STN

13 OMR to STN

14 OMR to STN

₡549.16

₡604.08

₡658.99

₡713.91

₡768.83

Graph of change in 12 Rials Omani to Sao Tomean and Principe Dobra rate

Select the period for plotting the chart:

The Rial Omani to Sao Tomean and Principe 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 12 Rials (OMR) in Sao Tomean and Principe Dobra (STN)

Changes for the week (7 days)
Date	Day of the week	12 OMR to STN	Changes	Changes %
September 3, 2025	Wednesday	12 OMR = 663.61 STN	-0.22 STN	-0.03%
September 4, 2025	Thursday	12 OMR = 656.33 STN	-7.28 STN	-1.11%
September 5, 2025	Friday	12 OMR = 664.75 STN	+8.42 STN	+1.27%
September 6, 2025	Saturday	12 OMR = 652.27 STN	-12.48 STN	-1.91%
September 7, 2025	Sunday	12 OMR = 656.90 STN	+4.63 STN	+0.71%
September 8, 2025	Monday	12 OMR = 654.39 STN	-2.51 STN	-0.38%
September 9, 2025 (today)	Tuesday	12 OMR = 658.99 STN	+4.60 STN	+0.70%
The cost of 12 Rials (OMR) in Sao Tomean and Principe Dobra for a week (7 days) decreased by -₡4.62 (four sao Tomean and Principe Dobra sixty-two centimos).

Changes for the month (30 days)
Date	Day of the week	12 OMR to STN	Changes	Changes %
August 10, 2025	Sunday	12 OMR = 660.33 STN	+4.02 STN	+0.61%
September 9, 2025 (today)	Tuesday	12 OMR = 658.99 STN	-1.33 STN	-0.20%
The cost of 12 Rials (OMR) in Sao Tomean and Principe Dobra for a month (30 days) decreased by -₡1.33 (one sao Tomean and Principe Dobra thirty-three centimos).

Changes for the year (365 days)
Date	Day of the week	12 OMR to STN	Changes	Changes %
September 9, 2024	Monday	12 OMR = 692.00 STN	+0.14 STN	+0.02%
September 9, 2025 (today)	Tuesday	12 OMR = 658.99 STN	-33.00 STN	-5.01%
The cost of 12 Rials (OMR) in Sao Tomean and Principe Dobra for a year (365 days) decreased by -₡33.00 (thirty-three sao Tomean and Principe Dobra zero centimo).

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Graph of change in 12 Rials Omani to Sao Tomean and Principe Dobra rate

Dynamics of the cost changes of 12 Rials (OMR) in Sao Tomean and Principe Dobra (STN)

Cross rate of 12 OMR to other currencies