HKD to BYN exchange rate on 2026-08-11 Closing rate1 HKD = 0.3785 BYNDay-over-day change: -0.11%Previous close: 0.3789More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-20 Guides de devises Tous les taux HKD Tous les taux BYN BYN À HKD