CHF to BYN exchange rate on 2026-08-21 Closing rate1 CHF = 3.8003 BYNDay-over-day change: 0.47%Previous close: 3.7826More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Para birimi rehberleri Tüm CHF kurları Tüm BYN kurları BYN İle CHF