18 XDR to STN

18 XDR = 548.43 STN at the rate on 2025-09-11.

1 XDR = ₡30.47 at the rate on 2025-09-11.

The cost of 18 Special Drawing Rights in Sao Tomean and Principe Dobra today is ₡548.43 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate remained unchanged. The exchange rate of the Special Drawing Rights 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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Special Drawing Rights

XDR

International Monetary Fund

Sao Tomean and Principe Dobra

STN

Sao Tome and Principe

With the currency converter, you can convert 18 Special Drawing Rights to Sao Tomean and Principe Dobra and find out how much eighteen special Drawing Rights is currently worth in Sao Tomean and Principe Dobra. Also, you can make a reverse calculation and find out the current value of 18 Sao Tomean and Principe Dobra in Special Drawing Rights.

16 XDR to STN	17 XDR to STN	18 XDR to STN	19 XDR to STN	20 XDR to STN
₡487.49	₡517.96	₡548.43	₡578.90	₡609.37

16 XDR to STN

17 XDR to STN

18 XDR to STN

19 XDR to STN

20 XDR to STN

₡487.49

₡517.96

₡548.43

₡578.90

₡609.37

Graph of change in 18 Special Drawing Rights to Sao Tomean and Principe Dobra rate

Select the period for plotting the chart:

The Special Drawing Rights 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 18 Special Drawing Rights (XDR) in Sao Tomean and Principe Dobra (STN)

Changes for the week (7 days)
Date	Day of the week	18 XDR to STN	Changes	Changes %
September 5, 2025	Friday	18 XDR = 547.51 STN	+6.94 STN	+1.27%
September 6, 2025	Saturday	18 XDR = 540.57 STN	-6.94 STN	-1.28%
September 7, 2025	Sunday	18 XDR = 544.02 STN	+3.45 STN	+0.63%
September 8, 2025	Monday	18 XDR = 544.22 STN	+0.20 STN	+0.04%
September 9, 2025	Tuesday	18 XDR = 548.02 STN	+3.80 STN	+0.69%
September 10, 2025	Wednesday	18 XDR = 548.43 STN	+0.41 STN	+0.07%
September 11, 2025 (today)	Thursday	18 XDR = 548.43 STN	-	-
The cost of 18 Special Drawing Rights (XDR) in Sao Tomean and Principe Dobra for a week (7 days) increased by +₡0.92 (zero sao Tomean and Principe Dobra ninety-two centimos).

Changes for the month (30 days)
Date	Day of the week	18 XDR to STN	Changes	Changes %
August 12, 2025	Tuesday	18 XDR = 545.09 STN	-0.94 STN	-0.17%
September 11, 2025 (today)	Thursday	18 XDR = 548.43 STN	+3.33 STN	+0.61%
The cost of 18 Special Drawing Rights (XDR) in Sao Tomean and Principe Dobra for a month (30 days) increased by +₡3.33 (three sao Tomean and Principe Dobra thirty-three centimos).

Changes for the year (365 days)
Date	Day of the week	18 XDR to STN	Changes	Changes %
September 11, 2024	Wednesday	18 XDR = 546.32 STN	+2.54 STN	+0.46%
September 11, 2025 (today)	Thursday	18 XDR = 548.43 STN	+2.11 STN	+0.38%
The cost of 18 Special Drawing Rights (XDR) in Sao Tomean and Principe Dobra for a year (365 days) increased by +₡2.11 (two sao Tomean and Principe Dobra eleven centimos).

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Graph of change in 18 Special Drawing Rights to Sao Tomean and Principe Dobra rate

Dynamics of the cost changes of 18 Special Drawing Rights (XDR) in Sao Tomean and Principe Dobra (STN)

Cross rate of 18 XDR to other currencies