21 BTN to IRR

21 BTN = 10,031.40 IRR at the rate on 2025-09-10.

1 BTN = ﷼477.69 ^{+﷼0.13 (+0.03%)} at the rate on 2025-09-10.

The cost of 21 Bhutanese Ngultrum in Iranian Rials today is ﷼10,031.40 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.03% (by +﷼0.13). The exchange rate of the Bhutanese Ngultrum 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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Bhutanese Ngultrum

BTN

Bhutan

Iranian Rial

IRR

Iran

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

19 BTN to IRR	20 BTN to IRR	21 BTN to IRR	22 BTN to IRR	23 BTN to IRR
﷼9,076.03	﷼9,553.72	﷼10,031.40	﷼10,509.09	﷼10,986.78

19 BTN to IRR

20 BTN to IRR

21 BTN to IRR

22 BTN to IRR

23 BTN to IRR

﷼9,076.03

﷼9,553.72

﷼10,031.40

﷼10,509.09

﷼10,986.78

Graph of change in 21 Bhutanese Ngultrum to Iranian Rials rate

Select the period for plotting the chart:

The Bhutanese Ngultrum 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 Ngultrum (BTN) in Rials (IRR)

Changes for the week (7 days)
Date	Day of the week	21 BTN to IRR	Changes	Changes %
September 4, 2025	Thursday	21 BTN = 10,027.47 IRR	+7.30 IRR	+0.07%
September 5, 2025	Friday	21 BTN = 10,027.47 IRR	-	-
September 6, 2025	Saturday	21 BTN = 10,037.03 IRR	+9.56 IRR	+0.10%
September 7, 2025	Sunday	21 BTN = 10,037.03 IRR	-	-
September 8, 2025	Monday	21 BTN = 10,068.61 IRR	+31.59 IRR	+0.31%
September 9, 2025	Tuesday	21 BTN = 10,028.63 IRR	-39.98 IRR	-0.40%
September 10, 2025 (today)	Wednesday	21 BTN = 10,031.40 IRR	+2.77 IRR	+0.03%
The cost of 21 Ngultrum (BTN) in Iranian Rials for a week (7 days) increased by +﷼3.93 (three rials ninety-three dinars).

Changes for the month (30 days)
Date	Day of the week	21 BTN to IRR	Changes	Changes %
August 11, 2025	Monday	21 BTN = 10,089.00 IRR	-23.09 IRR	-0.23%
September 10, 2025 (today)	Wednesday	21 BTN = 10,031.40 IRR	-57.59 IRR	-0.57%
The cost of 21 Ngultrum (BTN) in Iranian Rials for a month (30 days) decreased by -﷼57.59 (fifty-seven rials fifty-nine dinars).

Changes for the year (365 days)
Date	Day of the week	21 BTN to IRR	Changes	Changes %
September 10, 2024	Tuesday	21 BTN = 10,522.29 IRR	-6.75 IRR	-0.06%
September 10, 2025 (today)	Wednesday	21 BTN = 10,031.40 IRR	-490.89 IRR	-4.89%
The cost of 21 Ngultrum (BTN) in Iranian Rials for a year (365 days) decreased by -﷼490.89 (four hundred ninety rials eighty-nine dinars).

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Graph of change in 21 Bhutanese Ngultrum to Iranian Rials rate

Dynamics of the cost changes of 21 Ngultrum (BTN) in Rials (IRR)

Cross rate of 21 BTN to other currencies