12 YER to STN

12 YER = 1.10 STN at the rate on 2026-07-02.

﷼1 = ₡0.09 at the rate on 2026-07-02.

The cost of 12 Yemeni Rials in Sao Tomean and Principe Dobra today is ₡1.10 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate remained unchanged. The exchange rate of the Yemeni Rial 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.

Currency Converter

Yemeni Rial

YER

Yemen

Sao Tomean and Principe Dobra

STN

Sao Tome and Principe

With the currency converter, you can convert 12 Yemeni Rials 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 Yemeni Rials.

10 YER to STN	11 YER to STN	12 YER to STN	13 YER to STN	14 YER to STN
₡0.92	₡1.01	₡1.10	₡1.19	₡1.28

10 YER to STN

11 YER to STN

12 YER to STN

13 YER to STN

14 YER to STN

₡0.92

₡1.01

₡1.10

₡1.19

₡1.28

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

Select the period for plotting the chart:

The Yemeni Rial 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 (YER) in Sao Tomean and Principe Dobra (STN)

Changes for the week (7 days)
Date	Day of the week	12 YER to STN	Changes	Changes %
June 26, 2026	Friday	12 YER = 1.08 STN	-0.0027 STN	-0.25%
June 27, 2026	Saturday	12 YER = 1.08 STN	+0.0007 STN	+0.07%
June 28, 2026	Sunday	12 YER = 1.09 STN	+0.01 STN	+0.77%
June 29, 2026	Monday	12 YER = 1.08 STN	-0.01 STN	-1.02%
June 30, 2026	Tuesday	12 YER = 1.08 STN	-0.0001 STN	-0.01%
July 1, 2026	Wednesday	12 YER = 1.10 STN	+0.02 STN	+2.08%
July 2, 2026 (today)	Thursday	12 YER = 1.10 STN	-	-
The cost of 12 Rials (YER) in Sao Tomean and Principe Dobra for a week (7 days) increased by +₡0.02 (zero sao Tomean and Principe Dobra two centimos).

Changes for the month (30 days)
Date	Day of the week	12 YER to STN	Changes	Changes %
June 2, 2026	Tuesday	12 YER = 1.07 STN	+0.01 STN	+0.97%
July 2, 2026 (today)	Thursday	12 YER = 1.10 STN	+0.03 STN	+2.99%
The cost of 12 Rials (YER) in Sao Tomean and Principe Dobra for a month (30 days) increased by +₡0.03 (zero sao Tomean and Principe Dobra three centimos).

Changes for the year (365 days)
Date	Day of the week	12 YER to STN	Changes	Changes %
July 2, 2025	Wednesday	12 YER = 1.05 STN	+0.0003 STN	+0.03%
July 2, 2026 (today)	Thursday	12 YER = 1.10 STN	+0.05 STN	+4.75%
The cost of 12 Rials (YER) in Sao Tomean and Principe Dobra for a year (365 days) increased by +₡0.05 (zero sao Tomean and Principe Dobra five centimos).

Currency Converter

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

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

Cross rate of 12 YER to other currencies