CUP to RUB exchange rate on 2026-08-06 Closing rate1 CUP = 3.3782 RUBDay-over-day change: 0.04%Previous close: 3.3769More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Guide valutarie Tutti i tassi CUP Tutti i tassi RUB RUB Per CUP