USD to CRC exchange rate on 2026-09-01 Closing rate1 USD = 451.9400 CRCDay-over-day change: -0.31%Previous close: 453.3504More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Currency guides All USD rates All CRC rates CRC To USD