Initask FX

AUD to USD on September 18, 2025

1 AUD = 0.66464 USD

1 USD = 1.5046 AUD

On Thursday, September 18, 2025 the ECB reference rate was 1 AUD = 0.66464 USD, and 1 USD = 1.5046 AUD.

Against the previous business day (September 17, 2025, 0.66770) the rate moved by -0.46%.

The September 2025 average was 0.65932, with a low of 0.65072 and a high of 0.66770.

A year earlier, on September 18, 2024, 1 AUD cost 0.67829 USD (-2.01%).

September 2025: daily rates

DateRateChange
September 1, 20250.65502+0.38%
September 2, 20250.65072-0.66%
September 3, 20250.65382+0.48%
September 4, 20250.65176-0.31%
September 5, 20250.65456+0.43%
September 8, 20250.65891+0.66%
September 9, 20250.66085+0.29%
September 10, 20250.66067-0.03%
September 11, 20250.66028-0.06%
September 12, 20250.66406+0.57%
September 15, 20250.66629+0.34%
September 16, 20250.66714+0.13%
September 17, 20250.66770+0.08%
September 18, 20250.66464-0.46%
September 19, 20250.65925-0.81%
September 22, 20250.65945+0.03%
September 23, 20250.66052+0.16%
September 24, 20250.66078+0.04%
September 25, 20250.65831-0.37%
September 26, 20250.65276-0.84%
September 29, 20250.65642+0.56%
September 30, 20250.66109+0.71%

Conversion at this date's rate

AmountUSDAmountAUD
1 AUD0.66464 USD1 USD1.50 AUD
5 AUD3.32 USD5 USD7.52 AUD
10 AUD6.65 USD10 USD15.05 AUD
20 AUD13.29 USD20 USD30.09 AUD
50 AUD33.23 USD50 USD75.23 AUD
100 AUD66.46 USD100 USD150.46 AUD
200 AUD132.93 USD200 USD300.91 AUD
250 AUD166.16 USD250 USD376.14 AUD

1 AUD in other currencies on September 18, 2025

PairRate
AUD/EUR Euro0.56240
AUD/USD US dollar0.66464
AUD/GBP British pound0.48816
AUD/JPY Japanese yen97.992
AUD/CHF Swiss franc0.52477
AUD/CAD Canadian dollar0.91603
AUD/NZD New Zealand dollar1.1264
AUD/CNY Chinese yuan4.7226
AUD/HKD Hong Kong dollar5.1690
AUD/SGD Singapore dollar0.85063
AUD/INR Indian rupee58.564
AUD/KRW South Korean won921.52
AUD/IDR Indonesian rupiah10,996.43
AUD/MYR Malaysian ringgit2.7888
AUD/PHP Philippine peso37.929
AUD/THB Thai baht21.152
AUD/ILS Israeli shekel2.2191
AUD/TRY Turkish lira27.451
AUD/ZAR South African rand11.534
AUD/BRL Brazilian real3.5046
AUD/MXN Mexican peso12.117
AUD/PLN Polish zloty2.3936
AUD/CZK Czech koruna13.667
AUD/HUF Hungarian forint218.54
AUD/RON Romanian leu2.8508
AUD/SEK Swedish krona6.1853
AUD/NOK Norwegian krone6.5165
AUD/DKK Danish krone4.1981
AUD/ISK Icelandic krona80.648

AUD/USD 2025 · 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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