CHF to BYN exchange rate on 2026-09-17 Closing rate1 CHF = 3.6833 BYNDay-over-day change: -0.49%Previous close: 3.7013More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-20 Para birimi rehberleri Tüm CHF kurları Tüm BYN kurları BYN İle CHF