🇭🇰 HKD to THB 🇹🇭 — historical rates
Daily mid-market reference rates 2021-06-18 → 2026-06-19. Current: 1 HKD = 4.19 THB.
HKD/THB performance
| Period | Change | Low | High | Average |
|---|---|---|---|---|
| 1 month | +0.49% | 4.15 | 4.21 | 4.17 |
| 3 months | +1.79% | 4.07 | 4.21 | 4.15 |
| 6 months | +4.68% | 3.97 | 4.21 | 4.09 |
| 1 year | +0.37% | 3.97 | 4.23 | 4.12 |
| 5 years | +2.95% | 3.97 | 4.89 | 4.37 |
52-week range: 3.97 – 4.23 THB.
HKD/THB rate on a date
1 HKD = 4.19 THB on 2026-06-19
Monthly averages (last 12 months)
| Month | Average | Low | High |
|---|---|---|---|
| Jun 2026 | 4.17 THB | 4.15 | 4.21 |
| May 2026 | 4.15 THB | 4.10 | 4.17 |
| Apr 2026 | 4.12 THB | 4.07 | 4.18 |
| Mar 2026 | 4.12 THB | 4.03 | 4.21 |
| Feb 2026 | 4.00 THB | 3.97 | 4.07 |
| Jan 2026 | 4.01 THB | 3.98 | 4.05 |
| Dec 2025 | 4.06 THB | 3.99 | 4.12 |
| Nov 2025 | 4.16 THB | 4.14 | 4.19 |
| Oct 2025 | 4.19 THB | 4.15 | 4.23 |
| Sep 2025 | 4.11 THB | 4.07 | 4.17 |
| Aug 2025 | 4.15 THB | 4.11 | 4.18 |
| Jul 2025 | 4.13 THB | 4.10 | 4.17 |
About HKD to THB historical data
This page tracks the daily Hong Kong Dollar-to-Thai Baht rate going back to 2021-06-18. Over the past year the rate ranged from 3.97 to 4.23 THB, averaging 4.12. Historical rates are useful for accounting, tax, invoicing, and understanding long-term trends — use the date picker for the exact rate on any past day.
Daily mid-market reference rates (frankfurter.dev (ECB)); not transactable quotes. Weekends/holidays resolve to the nearest preceding trading day.