CUP to RUB exchange rate on 2026-09-04 Closing rate1 CUP = 3.6116 RUBDay-over-day change: -0.33%Previous close: 3.6234More 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