21 IDR to YER

21 IDR = 0.31 YER at the rate on 2025-09-11.

Rp1 = ﷼0.01 ^{-﷼0.000018 (-0.12%)} at the rate on 2025-09-11.

The cost of 21 Indonesian Rupiah in Yemeni Rials today is ﷼0.31 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -0.12% (by -﷼0.000018). The exchange rate of the Indonesian Rupiah in relation to the Yemeni 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

Yemeni Rial

YER

Yemen

With the currency converter, you can convert 21 Indonesian Rupiah to Rials and find out how much twenty-one rupiah is currently worth in Rials. Also, you can make a reverse calculation and find out the current value of 21 Rials in Indonesian Rupiah.

19 IDR to YER	20 IDR to YER	21 IDR to YER	22 IDR to YER	23 IDR to YER
﷼0.28	﷼0.29	﷼0.31	﷼0.32	﷼0.33

19 IDR to YER

20 IDR to YER

21 IDR to YER

22 IDR to YER

23 IDR to YER

﷼0.28

﷼0.29

﷼0.31

﷼0.32

﷼0.33

Graph of change in 21 Indonesian Rupiah to Yemeni 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 21 Rupiah (IDR) in Rials (YER)

Changes for the week (7 days)
Date	Day of the week	21 IDR to YER	Changes	Changes %
September 5, 2025	Friday	21 IDR = 0.31 YER	+0.0014 YER	+0.47%
September 6, 2025	Saturday	21 IDR = 0.31 YER	-	-
September 7, 2025	Sunday	21 IDR = 0.31 YER	-0.0003 YER	-0.11%
September 8, 2025	Monday	21 IDR = 0.31 YER	-0.0021 YER	-0.69%
September 9, 2025	Tuesday	21 IDR = 0.31 YER	+0.0003 YER	+0.11%
September 10, 2025	Wednesday	21 IDR = 0.31 YER	+0.0002 YER	+0.06%
September 11, 2025 (today)	Thursday	21 IDR = 0.31 YER	-0.0004 YER	-0.12%
The cost of 21 Rupiah (IDR) in Yemeni Rials for a week (7 days) decreased by -﷼0.0023 (zero rial twenty-three fils).

Changes for the month (30 days)
Date	Day of the week	21 IDR to YER	Changes	Changes %
August 12, 2025	Tuesday	21 IDR = 0.31 YER	+0.0009 YER	+0.31%
September 11, 2025 (today)	Thursday	21 IDR = 0.31 YER	-0.0048 YER	-1.58%
The cost of 21 Rupiah (IDR) in Yemeni Rials for a month (30 days) decreased by -﷼0.0048 (zero rial forty-eight fils).

Changes for the year (365 days)
Date	Day of the week	21 IDR to YER	Changes	Changes %
September 11, 2024	Wednesday	21 IDR = 0.34 YER	+0.0011 YER	+0.32%
September 11, 2025 (today)	Thursday	21 IDR = 0.31 YER	-0.03 YER	-11.41%
The cost of 21 Rupiah (IDR) in Yemeni Rials for a year (365 days) decreased by -﷼0.03 (zero rial three fils).

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Graph of change in 21 Indonesian Rupiah to Yemeni Rials rate

Dynamics of the cost changes of 21 Rupiah (IDR) in Rials (YER)

Cross rate of 21 IDR to other currencies