BYN to IRR exchange rate on 2026-09-11 Closing rate1 BYN = 477,600.5953 IRRDay-over-day change: 1.56%Previous close: 470,241.6552More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guide valutarie Tutti i tassi BYN Tutti i tassi IRR IRR Per BYN