AUD to USD exchange rate on 2026-09-09 Closing rate1 AUD = 0.7218 USDDay-over-day change: -0.01%Previous close: 0.7219More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Guide valutarie Tutti i tassi AUD Tutti i tassi USD USD Per AUD