18 NGN to STD

18 NGN = 265.96 STD at the rate on 2025-09-10.

₦1 = 14.78 STD ^{-0.03 STD (-0.18%)} at the rate on 2025-09-10.

The cost of 18 Nigerian Naira in Sao Tomean Dobras today is 265.96 STD according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -0.18% (by -0.03 STD). The exchange rate of the Nigerian Naira 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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Nigerian Naira

NGN

Nigeria

Sao Tomean Dobra

STD

Sao Tome And Principe

With the currency converter, you can convert 18 Nigerian Naira to Dobras and find out how much eighteen naira is currently worth in Dobras. Also, you can make a reverse calculation and find out the current value of 18 Dobras in Nigerian Naira.

16 NGN to STD	17 NGN to STD	18 NGN to STD	19 NGN to STD	20 NGN to STD
236.41 STD	251.18 STD	265.96 STD	280.73 STD	295.51 STD

16 NGN to STD

17 NGN to STD

18 NGN to STD

19 NGN to STD

20 NGN to STD

236.41 STD

251.18 STD

265.96 STD

280.73 STD

295.51 STD

Graph of change in 18 Nigerian Naira to Sao Tomean Dobras rate

Select the period for plotting the chart:

The Nigerian Naira 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 18 Naira (NGN) in Dobras (STD)

Changes for the week (7 days)
Date	Day of the week	18 NGN to STD	Changes	Changes %
September 4, 2025	Thursday	18 NGN = 263.31 STD	+1.31 STD	+0.50%
September 5, 2025	Friday	18 NGN = 262.14 STD	-1.17 STD	-0.45%
September 6, 2025	Saturday	18 NGN = 262.14 STD	-	-
September 7, 2025	Sunday	18 NGN = 262.85 STD	+0.71 STD	+0.27%
September 8, 2025	Monday	18 NGN = 266.21 STD	+3.36 STD	+1.26%
September 9, 2025	Tuesday	18 NGN = 266.43 STD	+0.22 STD	+0.08%
September 10, 2025 (today)	Wednesday	18 NGN = 265.96 STD	-0.47 STD	-0.18%
The cost of 18 Naira (NGN) in Sao Tomean Dobras for a week (7 days) increased by +2.65 STD (two dobras sixty-five centimos).

Changes for the month (30 days)
Date	Day of the week	18 NGN to STD	Changes	Changes %
August 11, 2025	Monday	18 NGN = 261.33 STD	-0.54 STD	-0.21%
September 10, 2025 (today)	Wednesday	18 NGN = 265.96 STD	+4.63 STD	+1.74%
The cost of 18 Naira (NGN) in Sao Tomean Dobras for a month (30 days) increased by +4.63 STD (four dobras sixty-three centimos).

Changes for the year (365 days)
Date	Day of the week	18 NGN to STD	Changes	Changes %
September 10, 2024	Tuesday	18 NGN = 243.76 STD	-0.01 STD	-0.0038%
September 10, 2025 (today)	Wednesday	18 NGN = 265.96 STD	+22.19 STD	+8.34%
The cost of 18 Naira (NGN) in Sao Tomean Dobras for a year (365 days) increased by +22.19 STD (twenty-two dobras nineteen centimos).

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Graph of change in 18 Nigerian Naira to Sao Tomean Dobras rate

Dynamics of the cost changes of 18 Naira (NGN) in Dobras (STD)

Cross rate of 18 NGN to other currencies