18 IDR to IRR

18 IDR = 45.99 IRR at the rate on 2025-09-11.

Rp1 = ﷼2.56 ^{-﷼0.0040 (-0.16%)} at the rate on 2025-09-11.

The cost of 18 Indonesian Rupiah in Iranian Rials today is ﷼45.99 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -0.16% (by -﷼0.0040). The exchange rate of the Indonesian Rupiah in relation to the Iranian Rial 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

Iranian Rial

IRR

Iran

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

16 IDR to IRR	17 IDR to IRR	18 IDR to IRR	19 IDR to IRR	20 IDR to IRR
﷼40.88	﷼43.44	﷼45.99	﷼48.55	﷼51.10

16 IDR to IRR

17 IDR to IRR

18 IDR to IRR

19 IDR to IRR

20 IDR to IRR

﷼40.88

﷼43.44

﷼45.99

﷼48.55

﷼51.10

Graph of change in 18 Indonesian Rupiah to Iranian Rials rate

Select the period for plotting the chart:

The Indonesian Rupiah to Rial 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 Rials (IRR)

Changes for the week (7 days)
Date	Day of the week	18 IDR to IRR	Changes	Changes %
September 5, 2025	Friday	18 IDR = 46.24 IRR	+0.23 IRR	+0.49%
September 6, 2025	Saturday	18 IDR = 46.24 IRR	-	-
September 7, 2025	Sunday	18 IDR = 46.19 IRR	-0.05 IRR	-0.11%
September 8, 2025	Monday	18 IDR = 45.93 IRR	-0.26 IRR	-0.56%
September 9, 2025	Tuesday	18 IDR = 46.02 IRR	+0.09 IRR	+0.19%
September 10, 2025	Wednesday	18 IDR = 46.06 IRR	+0.04 IRR	+0.09%
September 11, 2025 (today)	Thursday	18 IDR = 45.99 IRR	-0.07 IRR	-0.16%
The cost of 18 Rupiah (IDR) in Iranian Rials for a week (7 days) decreased by -﷼0.25 (zero rial twenty-five dinars).

Changes for the month (30 days)
Date	Day of the week	18 IDR to IRR	Changes	Changes %
August 12, 2025	Tuesday	18 IDR = 46.64 IRR	+0.14 IRR	+0.31%
September 11, 2025 (today)	Thursday	18 IDR = 45.99 IRR	-0.65 IRR	-1.42%
The cost of 18 Rupiah (IDR) in Iranian Rials for a month (30 days) decreased by -﷼0.65 (zero rial sixty-five dinars).

Changes for the year (365 days)
Date	Day of the week	18 IDR to IRR	Changes	Changes %
September 11, 2024	Wednesday	18 IDR = 49.07 IRR	+0.17 IRR	+0.35%
September 11, 2025 (today)	Thursday	18 IDR = 45.99 IRR	-3.08 IRR	-6.70%
The cost of 18 Rupiah (IDR) in Iranian Rials for a year (365 days) decreased by -﷼3.08 (three rials eight dinars).

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Graph of change in 18 Indonesian Rupiah to Iranian Rials rate

Dynamics of the cost changes of 18 Rupiah (IDR) in Rials (IRR)

Cross rate of 18 IDR to other currencies