RateKite

AUD/USD Exchange Rate History: October 2025

Australian dollar to US dollar · cross rates from ECB euro reference rates

In October 2025, AUD/USD had 22 daily fixings (cross rates calculated from ECB euro reference rates). It ranged from a low of 0.6452 on 14 October 2025 to a high of 0.6609 on 2 October 2025, averaging 0.6538. The latest fixing in the month, 0.6538 on 31 October 2025, is 1.07% lower than its first fixing of the month (0.6609).

Source: European Central Bank euro foreign exchange reference rates.

Low
0.6452
14 October 2025
High
0.6609
2 October 2025
Average
0.6538
22 fixings
Latest
0.6538
31 October 2025
Daily AUD/USD rates, October 2025
DateRateInverseChange
Friday, 31 October 20250.65381.52950.03% up
Thursday, 30 October 20250.65361.53000.97% down
Wednesday, 29 October 20250.66001.51520.70% up
Tuesday, 28 October 20250.65541.52580.07% down
Monday, 27 October 20250.65591.52470.89% up
Friday, 24 October 20250.65011.53820.04% down
Thursday, 23 October 20250.65041.53760.27% up
Wednesday, 22 October 20250.64861.54170.05% down
Tuesday, 21 October 20250.64901.54090.03% up
Monday, 20 October 20250.64881.54140.06% down
Friday, 17 October 20250.64911.54050.11% down
Thursday, 16 October 20250.64981.53880.25% down
Wednesday, 15 October 20250.65151.53490.98% up
Tuesday, 14 October 20250.64521.54990.87% down
Monday, 13 October 20250.65091.53640.69% down
Friday, 10 October 20250.65541.52580.65% down
Thursday, 9 October 20250.65971.51580.37% up
Wednesday, 8 October 20250.65731.52140.23% down
Tuesday, 7 October 20250.65881.51790.16% down
Monday, 6 October 20250.65981.51550.07% down
Friday, 3 October 20250.66031.51450.09% down
Thursday, 2 October 20250.66091.5132—