USD to HKD exchange rate on 2026-09-15 Closing rate1 USD = 7.8435 HKDDay-over-day change: 0.02%Previous close: 7.8423More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Currency guides All USD rates All HKD rates HKD To USD