CHF to BYN exchange rate on 2026-08-14 Closing rate1 CHF = 3.6835 BYNDay-over-day change: 0.43%Previous close: 3.6677More 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