18 IDR to GNF

18 IDR = 9.48 GNF at the rate on 2025-09-12.

Rp1 = 0.53 GNF ^{-0.0011 GNF (-0.21%)} at the rate on 2025-09-12.

The cost of 18 Indonesian Rupiah in Guinea Francs today is 9.48 GNF according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -0.21% (by -0.0011 GNF). The exchange rate of the Indonesian Rupiah in relation to the Guinea Franc 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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Indonesian Rupiah

IDR

Indonesia

Guinea Franc

GNF

Guinea

With the currency converter, you can convert 18 Indonesian Rupiah to Francs and find out how much eighteen rupiah is currently worth in Francs. Also, you can make a reverse calculation and find out the current value of 18 Francs in Indonesian Rupiah.

16 IDR to GNF	17 IDR to GNF	18 IDR to GNF	19 IDR to GNF	20 IDR to GNF
8.43 GNF	8.95 GNF	9.48 GNF	10.01 GNF	10.53 GNF

16 IDR to GNF

17 IDR to GNF

18 IDR to GNF

19 IDR to GNF

20 IDR to GNF

8.43 GNF

8.95 GNF

9.48 GNF

10.01 GNF

10.53 GNF

Graph of change in 18 Indonesian Rupiah to Guinea Francs rate

Select the period for plotting the chart:

The Indonesian Rupiah to Franc 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 Rupiah (IDR) in Francs (GNF)

Changes for the week (7 days)
Date	Day of the week	18 IDR to GNF	Changes	Changes %
September 6, 2025	Saturday	18 IDR = 9.50 GNF	-0.02 GNF	-0.17%
September 7, 2025	Sunday	18 IDR = 9.49 GNF	-0.01 GNF	-0.08%
September 8, 2025	Monday	18 IDR = 9.45 GNF	-0.05 GNF	-0.51%
September 9, 2025	Tuesday	18 IDR = 9.48 GNF	+0.03 GNF	+0.34%
September 10, 2025	Wednesday	18 IDR = 9.48 GNF	+0.000017 GNF	+0.0002%
September 11, 2025	Thursday	18 IDR = 9.50 GNF	+0.02 GNF	+0.23%
September 12, 2025 (today)	Friday	18 IDR = 9.48 GNF	-0.02 GNF	-0.21%
The cost of 18 Rupiah (IDR) in Guinea Francs for a week (7 days) decreased by -0.02 GNF (zero franc two centime).

Changes for the month (30 days)
Date	Day of the week	18 IDR to GNF	Changes	Changes %
August 13, 2025	Wednesday	18 IDR = 9.69 GNF	+0.09 GNF	+0.89%
September 12, 2025 (today)	Friday	18 IDR = 9.48 GNF	-0.21 GNF	-2.23%
The cost of 18 Rupiah (IDR) in Guinea Francs for a month (30 days) decreased by -0.21 GNF (zero franc twenty-one centime).

Changes for the year (365 days)
Date	Day of the week	18 IDR to GNF	Changes	Changes %
September 12, 2024	Thursday	18 IDR = 10.09 GNF	+0.01 GNF	+0.14%
September 12, 2025 (today)	Friday	18 IDR = 9.48 GNF	-0.61 GNF	-6.41%
The cost of 18 Rupiah (IDR) in Guinea Francs for a year (365 days) decreased by -0.61 GNF (zero franc sixty-one centime).

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Graph of change in 18 Indonesian Rupiah to Guinea Francs rate

Dynamics of the cost changes of 18 Rupiah (IDR) in Francs (GNF)

Cross rate of 18 IDR to other currencies