1. Central bank exchange rates
  2. Bank Indonesia
  3. AUD

Bank Indonesia Australian Dollar rate

1 AUD = 12,548.37 IDR +0.22%

Published Tuesday, 29 September 2026 as the bank Indonesia transaction rates (buying).

1 IDR = 0.00007969 AUD

AUD to IDR over the last year

12,550.0012,600.00
52-week high
12,635.22
52-week low
12,520.20
52-week average
12,569.05
Change over the year
โˆ’0.65%

Yearly averages

The mean of each yearโ€™s publications, 1 AUD in IDR. Open a year for every daily rate and the monthly averages.

YearAverageHighLowPublications
2026 12,569.05 12,635.22 12,520.20 6

This rate via API

The Bank Indonesia AUD rate for any day since 22 September 2026, or every publication in a range of up to a year, as JSON or CSV.

curl https://api.currencyapi.com/v3/official \
  -G -d source=bi -d base_currency=AUD \
  -d currencies=IDR -d date=2026-09-29 \
  -H "apikey: YOUR-API-KEY"

# every publication of 2026
curl https://api.currencyapi.com/v3/official/range \
  -G -d source=bi -d currencies=AUD \
  -d date_from=2026-01-01 -d date_to=2026-12-31 \
  -H "apikey: YOUR-API-KEY"

Australian Dollar at other central banks

Questions about this rate

What is the Bank Indonesia AUD rate today?

On 29 September 2026 the Bank Indonesia published 1 AUD = 12,548.37 IDR (1 IDR = 0.00007969 AUD).

What was the average AUD rate in 2026?

The average of the 6 publications in 2026 is 1 AUD = 12,569.05 IDR, the simple mean of the daily rates.

Is this the rate I must use for tax or accounting?

That depends on your jurisdiction. Many rules name a specific bank and day, for example the rate published on the business day before the transaction. Use the date lookup in the API to get exactly the publication your rule asks for.