40 IDR to AUD

40 IDR = 0.0037 AUD at the rate on 2025-09-11.

Rp1 = $0.0001 ^{+$0.00000006 (+0.06%)} at the rate on 2025-09-11.

The cost of 40 Indonesian Rupiah in Australian Dollars today is $0.0037 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.06% (by +$0.00000006). 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

Indonesia

Australian Dollar

AUD

Australia

With the currency converter, you can convert 40 Indonesian Rupiah to Dollars and find out how much forty rupiah is currently worth in Dollars. Also, you can make a reverse calculation and find out the current value of 40 Dollars in Indonesian Rupiah.

38 IDR to AUD	39 IDR to AUD	40 IDR to AUD	41 IDR to AUD	42 IDR to AUD
$0.0035	$0.0036	$0.0037	$0.0038	$0.0039

38 IDR to AUD

39 IDR to AUD

40 IDR to AUD

41 IDR to AUD

42 IDR to AUD

$0.0035

$0.0036

$0.0037

$0.0038

$0.0039

Graph of change in 40 Indonesian Rupiah to Australian Dollars rate

Select the period for plotting the chart:

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 40 Rupiah (IDR) in Dollars (AUD)

Changes for the week (7 days)
Date	Day of the week	40 IDR to AUD	Changes	Changes %
September 5, 2025	Friday	40 IDR = 0.0037 AUD	-0.000003 AUD	-0.09%
September 6, 2025	Saturday	40 IDR = 0.0037 AUD	-0.000001 AUD	-0.02%
September 7, 2025	Sunday	40 IDR = 0.0037 AUD	+0.000001 AUD	+0.03%
September 8, 2025	Monday	40 IDR = 0.0037 AUD	-0.000046 AUD	-1.24%
September 9, 2025	Tuesday	40 IDR = 0.0037 AUD	+0.000009 AUD	+0.25%
September 10, 2025	Wednesday	40 IDR = 0.0037 AUD	-0.000015 AUD	-0.42%
September 11, 2025 (today)	Thursday	40 IDR = 0.0037 AUD	+0.000002 AUD	+0.06%
The cost of 40 Rupiah (IDR) in Australian Dollars for a week (7 days) decreased by -$0.000049 (zero dollar forty-nine cents).

Changes for the month (30 days)
Date	Day of the week	40 IDR to AUD	Changes	Changes %
August 12, 2025	Tuesday	40 IDR = 0.0038 AUD	+0.000003 AUD	+0.08%
September 11, 2025 (today)	Thursday	40 IDR = 0.0037 AUD	-0.0001 AUD	-2.50%
The cost of 40 Rupiah (IDR) in Australian Dollars for a month (30 days) decreased by -$0.0001 (zero dollar one cent).

Changes for the year (365 days)
Date	Day of the week	40 IDR to AUD	Changes	Changes %
September 11, 2024	Wednesday	40 IDR = 0.0039 AUD	-0.00000031 AUD	-0.01%
September 11, 2025 (today)	Thursday	40 IDR = 0.0037 AUD	-0.0002 AUD	-5.51%
The cost of 40 Rupiah (IDR) in Australian Dollars for a year (365 days) decreased by -$0.0002 (zero dollar two cents).

Currency Converter

Graph of change in 40 Indonesian Rupiah to Australian Dollars rate

Dynamics of the cost changes of 40 Rupiah (IDR) in Dollars (AUD)

Cross rate of 40 IDR to other currencies