AUD to CRC exchange rate on 2026-08-18 Closing rate1 AUD = 319.2231 CRCDay-over-day change: 0.38%Previous close: 318.0174More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Guide valutarie Tutti i tassi AUD Tutti i tassi CRC CRC Per AUD