AUD to BRL exchange rate on 2026-09-17 Closing rate1 AUD = 3.6621 BRLDay-over-day change: -0.23%Previous close: 3.6705More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guide valutarie Tutti i tassi AUD Tutti i tassi BRL BRL Per AUD