CUP to BYN exchange rate on 2026-08-10 Closing rate1 CUP = 0.1239 BYNDay-over-day change: 0.31%Previous close: 0.1235More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guías de divisas Todos los tipos de cambio de CUP Todos los tipos de cambio de BYN BYN A CUP