GBP to BYN exchange rate on 2026-09-12 Closing rate1 GBP = 4.1061 BYNDay-over-day change: -0.20%Previous close: 4.1141More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-20 Guias de moedas Todas as taxas GBP Todas as taxas BYN BYN Para GBP