CHF to BYN exchange rate on 2026-08-28 Closing rate1 CHF = 3.7425 BYNDay-over-day change: 0.06%Previous close: 3.7402More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Guide valutarie Tutti i tassi CHF Tutti i tassi BYN BYN Per CHF