21 IDR to AUD

21 IDR National flag of the Republic of Indonesia = 0.0017 AUD National flag of the Commonwealth of Australia at the rate on .

Rp1 = $0.0001 +$0.000001 (+0.67%) at the rate on 2026-07-15.

The cost of 21 Indonesian Rupiah in Australian Dollars today is $0.0017 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.67% (by +$0.000001). The exchange rate of the Indonesian Rupiah in relation to the Australian Dollar on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.

Currency Converter

Indonesian Rupiah
IDR National flag of the Republic of Indonesia Indonesia
Australian Dollar
AUD National flag of the Commonwealth of Australia Australia

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

19 IDR to AUD 20 IDR to AUD 21 IDR to AUD 22 IDR to AUD 23 IDR to AUD
$0.0015 $0.0016 $0.0017 $0.0017 $0.0018

Graph of change in 21 Indonesian Rupiah to Australian Dollars rate

Select the period for plotting the chart:
  • Week
  • Month
  • Quarter
  • Half a year
  • Year
  • 5 years
  • 10 years
  • 15 years
  • 20 years

The Indonesian Rupiah to Dollar 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 Dollars (AUD)

Compare the cost of 21 Indonesian Rupiah in Australian Dollars in the past with the current price at the moment.
Changes for the week (7 days)
Date Day of the week 21 IDR to AUD Changes Changes %
July 9, 2026 Thursday 21 IDR = 0.0017 AUD -0.000002 AUD -0.13%
July 10, 2026 Friday 21 IDR = 0.0017 AUD -0.000002 AUD -0.10%
July 11, 2026 Saturday 21 IDR = 0.0017 AUD +0.000001 AUD +0.06%
July 12, 2026 Sunday 21 IDR = 0.0017 AUD +0.000004 AUD +0.23%
July 13, 2026 Monday 21 IDR = 0.0017 AUD -0.000002 AUD -0.14%
July 14, 2026 Tuesday 21 IDR = 0.0017 AUD -0.000022 AUD -1.32%
July 15, 2026 (today) Wednesday 21 IDR = 0.0017 AUD +0.000011 AUD +0.67%
The cost of 21 Rupiah (IDR) in Australian Dollars for a week (7 days) decreased by -$0.000010 (zero dollar ten cents).
Changes for the month (30 days)
Date Day of the week 21 IDR to AUD Changes Changes %
June 15, 2026 Monday 21 IDR = 0.0017 AUD +0.000015 AUD +0.92%
July 15, 2026 (today) Wednesday 21 IDR = 0.0017 AUD -0.000016 AUD -0.94%
The cost of 21 Rupiah (IDR) in Australian Dollars for a month (30 days) decreased by -$0.000016 (zero dollar sixteen cents).
Changes for the year (365 days)
Date Day of the week 21 IDR to AUD Changes Changes %
July 15, 2025 Tuesday 21 IDR = 0.0020 AUD +0.000009 AUD +0.45%
July 15, 2026 (today) Wednesday 21 IDR = 0.0017 AUD -0.0003 AUD -19.26%
The cost of 21 Rupiah (IDR) in Australian Dollars for a year (365 days) decreased by -$0.0003 (zero dollar three cents).

Cross rate of 21 IDR to other currencies

National flag of the United States of America

USD

United States Dollar

USA

0.0012 USD

Exchange rate change for the week
+$0.000004
+0.32%
Flag of the European Union

EUR

Euro

European Union

0.0010 EUR

Exchange rate change for the week
+€0.000001
+0.06%
Bitcoin

BTC

Bitcoin

Cryptocurrency

0.00000002 BTC

Exchange rate change for the week
-0.0000000005 BTC
-2.84%
Dogecoin

DOGE

Dogecoin

Cryptocurrency

0.02 DOGE

Exchange rate change for the week
-0.0002 DOGE
-1.50%