BYN to IRR exchange rate on 2026-09-04 Closing rate1 BYN = 471,581.5737 IRRDay-over-day change: 6.73%Previous close: 441,847.9092More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Guide valutarie Tutti i tassi BYN Tutti i tassi IRR IRR Per BYN