CHF to BYN exchange rate on 2026-09-07 Closing rate1 CHF = 3.8105 BYNDay-over-day change: 0.24%Previous close: 3.8013More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Guide valutarie Tutti i tassi CHF Tutti i tassi BYN BYN Per CHF