BYN to CHF exchange rate on 2026-08-04 Closing rate1 BYN = 0.2779 CHFDay-over-day change: 0.27%Previous close: 0.2771More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Währungsführer Alle BYN-Kurse Alle CHF-Kurse CHF zu BYN