CUP to RUB exchange rate on 2026-09-01 Closing rate1 CUP = 3.6004 RUBDay-over-day change: 0.44%Previous close: 3.5847More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Währungsführer Alle CUP-Kurse Alle RUB-Kurse RUB zu CUP