Initask FX

AUD to USD on September 21, 2026

1 AUD = 0.71375 USD

1 USD = 1.4010 AUD

On Monday, September 21, 2026 the ECB reference rate was 1 AUD = 0.71375 USD, and 1 USD = 1.4010 AUD.

Against the previous business day (September 18, 2026, 0.71202) the rate moved by +0.24%.

The September 2026 average was 0.71221, with a low of 0.69675 and a high of 0.72247.

A year earlier, on September 19, 2025, 1 AUD cost 0.65925 USD (+8.27%).

September 2026: daily rates

DateRateChange
September 1, 20260.71411-0.29%
September 2, 20260.71474+0.09%
September 3, 20260.71933+0.64%
September 4, 20260.72034+0.14%
September 7, 20260.72146+0.16%
September 8, 20260.721460.00%
September 9, 20260.72247+0.14%
September 10, 20260.71850-0.55%
September 11, 20260.71728-0.17%
September 14, 20260.71294-0.61%
September 15, 20260.71255-0.05%
September 16, 20260.71322+0.09%
September 17, 20260.71138-0.26%
September 18, 20260.71202+0.09%
September 21, 20260.71375+0.24%
September 22, 20260.71102-0.38%
September 23, 20260.70674-0.60%
September 24, 20260.70266-0.58%
September 25, 20260.70302+0.05%
September 28, 20260.70239-0.09%
September 29, 20260.70045-0.28%
September 30, 20260.69675-0.53%

Conversion at this date's rate

AmountUSDAmountAUD
1 AUD0.71375 USD1 USD1.40 AUD
5 AUD3.57 USD5 USD7.01 AUD
10 AUD7.14 USD10 USD14.01 AUD
20 AUD14.28 USD20 USD28.02 AUD
50 AUD35.69 USD50 USD70.05 AUD
100 AUD71.38 USD100 USD140.10 AUD
200 AUD142.75 USD200 USD280.21 AUD
250 AUD178.44 USD250 USD350.26 AUD

1 AUD in other currencies on September 21, 2026

PairRate
AUD/EUR Euro0.62120
AUD/USD US dollar0.71375
AUD/GBP British pound0.53286
AUD/JPY Japanese yen112.25
AUD/CHF Swiss franc0.58628
AUD/CAD Canadian dollar0.99957
AUD/NZD New Zealand dollar1.2446
AUD/CNY Chinese yuan4.7789
AUD/HKD Hong Kong dollar5.5997
AUD/SGD Singapore dollar0.90986
AUD/INR Indian rupee68.392
AUD/KRW South Korean won979.39
AUD/IDR Indonesian rupiah12,754.42
AUD/MYR Malaysian ringgit2.9103
AUD/PHP Philippine peso44.820
AUD/THB Thai baht23.722
AUD/ILS Israeli shekel2.1495
AUD/TRY Turkish lira34.830
AUD/ZAR South African rand11.605
AUD/BRL Brazilian real3.6601
AUD/MXN Mexican peso12.271
AUD/PLN Polish zloty2.7041
AUD/CZK Czech koruna15.127
AUD/HUF Hungarian forint225.12
AUD/RON Romanian leu3.2704
AUD/SEK Swedish krona7.0040
AUD/NOK Norwegian krone6.7170
AUD/DKK Danish krone4.6437
AUD/ISK Icelandic krona86.222

AUD/USD 2026 · AUD/USD · USD/AUD

The ECB publishes euro reference rates around 16:00 CET on TARGET business days. Cross rates between two non-euro currencies are calculated from their euro rates. Reference rates serve for information; a bank or card issuer applies its own rate.

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