Initask FX

AUD to USD on December 17, 2025

1 AUD = 0.66211 USD

1 USD = 1.5103 AUD

On Wednesday, December 17, 2025 the ECB reference rate was 1 AUD = 0.66211 USD, and 1 USD = 1.5103 AUD.

Against the previous business day (December 16, 2025, 0.66392) the rate moved by -0.27%.

The December 2025 average was 0.66401, with a low of 0.65531 and a high of 0.67021.

A year earlier, on December 17, 2024, 1 AUD cost 0.63437 USD (+4.37%).

December 2025: daily rates

DateRateChange
December 1, 20250.65648+0.58%
December 2, 20250.65531-0.18%
December 3, 20250.65921+0.60%
December 4, 20250.66070+0.23%
December 5, 20250.66368+0.45%
December 8, 20250.66414+0.07%
December 9, 20250.66376-0.06%
December 10, 20250.66431+0.08%
December 11, 20250.66553+0.18%
December 12, 20250.66676+0.18%
December 15, 20250.66518-0.24%
December 16, 20250.66392-0.19%
December 17, 20250.66211-0.27%
December 18, 20250.66082-0.19%
December 19, 20250.66024-0.09%
December 22, 20250.66480+0.69%
December 23, 20250.66939+0.69%
December 24, 20250.67021+0.12%
December 29, 20250.66917-0.16%
December 30, 20250.67018+0.15%
December 31, 20250.66834-0.28%

Conversion at this date's rate

AmountUSDAmountAUD
1 AUD0.66211 USD1 USD1.51 AUD
5 AUD3.31 USD5 USD7.55 AUD
10 AUD6.62 USD10 USD15.10 AUD
20 AUD13.24 USD20 USD30.21 AUD
50 AUD33.11 USD50 USD75.52 AUD
100 AUD66.21 USD100 USD151.03 AUD
200 AUD132.42 USD200 USD302.06 AUD
250 AUD165.53 USD250 USD377.58 AUD

1 AUD in other currencies on December 17, 2025

PairRate
AUD/EUR Euro0.56484
AUD/USD US dollar0.66211
AUD/GBP British pound0.49622
AUD/JPY Japanese yen103.02
AUD/CHF Swiss franc0.52711
AUD/CAD Canadian dollar0.91307
AUD/NZD New Zealand dollar1.1463
AUD/CNY Chinese yuan4.6639
AUD/HKD Hong Kong dollar5.1518
AUD/SGD Singapore dollar0.85529
AUD/INR Indian rupee59.833
AUD/KRW South Korean won979.51
AUD/IDR Indonesian rupiah11,051.88
AUD/MYR Malaysian ringgit2.7070
AUD/PHP Philippine peso38.845
AUD/THB Thai baht20.866
AUD/ILS Israeli shekel2.1343
AUD/TRY Turkish lira28.288
AUD/ZAR South African rand11.079
AUD/BRL Brazilian real3.6431
AUD/MXN Mexican peso11.908
AUD/PLN Polish zloty2.3780
AUD/CZK Czech koruna13.752
AUD/HUF Hungarian forint218.68
AUD/RON Romanian leu2.8762
AUD/SEK Swedish krona6.1771
AUD/NOK Norwegian krone6.7701
AUD/DKK Danish krone4.2204
AUD/ISK Icelandic krona83.597

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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