BYN to IRR exchange rate on 2026-08-04 Closing rate1 BYN = 434,267.4137 IRRDay-over-day change: 9.44%Previous close: 396,799.0834More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Währungsführer Alle BYN-Kurse Alle IRR-Kurse IRR zu BYN