CHF to AUD exchange rate on 2026-09-16 Closing rate1 CHF = 1.7133 AUDDay-over-day change: -0.08%Previous close: 1.7146More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-20 Guide valutarie Tutti i tassi CHF Tutti i tassi AUD AUD Per CHF