BYN to SGD exchange rate on 2026-09-18 Closing rate1 BYN = 0.4207 SGDDay-over-day change: -0.08%Previous close: 0.4210More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-20 Guides de devises Tous les taux BYN Tous les taux SGD SGD À BYN