BYN to CUP exchange rate on 2026-08-03 Closing rate1 BYN = 8.2377 CUPDay-over-day change: -0.27%Previous close: 8.2597More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guías de divisas Todos los tipos de cambio de BYN Todos los tipos de cambio de CUP CUP A BYN