BYN to BOB exchange rate on 2026-09-09 Closing rate1 BYN = 4.0287 BOBDay-over-day change: -0.06%Previous close: 4.0311More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guide valutarie Tutti i tassi BYN Tutti i tassi BOB BOB Per BYN