HKD to AUD — exchange rate & history
1 Hong Kong dollar = 0.17778 Australian dollar (reference rate of 2026-09-11) · 1 AUD = 5.6249 HKD
Look up a past date
Key figures
The pair is trading near the bottom of its 52-week range. One-year change: -8.55% — Australian dollar became cheaper relative to Hong Kong dollar. This is a low-volatility pair (annualised 7.8%).
12-month history
Popular amounts
| HKD | AUD |
|---|---|
| 1 HKD | 0.177781 AUD |
| 5 HKD | 0.888905 AUD |
| 10 HKD | 1.7778096 AUD |
| 50 HKD | 8.8890478 AUD |
| 100 HKD | 17.778096 AUD |
| 500 HKD | 88.890478 AUD |
| 1,000 HKD | 177.78096 AUD |
| 5,000 HKD | 888.90478 AUD |
Yearly averages (last 10 years)
| Year | Average HKD → AUD | YoY |
|---|---|---|
| 2017 | 0.16747 | |
| 2018 | 0.17084 | +2.01% |
| 2019 | 0.18369 | +7.52% |
| 2020 | 0.18720 | +1.91% |
| 2021 | 0.17141 | -8.43% |
| 2022 | 0.18425 | +7.49% |
| 2023 | 0.19245 | +4.45% |
| 2024 | 0.19421 | +0.91% |
| 2025 | 0.19901 | +2.47% |
| 2026 | 0.18164 | -8.73% |
Last 30 published days
| Date | Rate | Day change |
|---|---|---|
| 2026-09-11 | 0.17778 | +0.16% |
| 2026-09-10 | 0.17750 | +0.57% |
| 2026-09-09 | 0.17650 | -0.15% |
| 2026-09-08 | 0.17677 | -0.01% |
| 2026-09-07 | 0.17679 | -0.15% |
| 2026-09-04 | 0.17706 | -0.13% |
| 2026-09-03 | 0.17729 | -0.62% |
| 2026-09-02 | 0.17840 | -0.11% |
| 2026-09-01 | 0.17859 | +0.25% |
| 2026-08-31 | 0.17814 | +0.48% |
| 2026-08-28 | 0.17730 | -0.07% |
| 2026-08-27 | 0.17743 | -0.08% |
| 2026-08-26 | 0.17757 | -0.44% |
| 2026-08-25 | 0.17836 | +0.10% |
| 2026-08-24 | 0.17818 | +0.14% |
| 2026-08-21 | 0.17793 | -0.82% |
| 2026-08-20 | 0.17941 | -0.45% |
| 2026-08-19 | 0.18023 | +0.53% |
| 2026-08-18 | 0.17928 | +0.21% |
| 2026-08-17 | 0.17890 | -0.58% |
| 2026-08-14 | 0.17994 | -0.43% |
| 2026-08-13 | 0.18072 | +0.28% |
| 2026-08-12 | 0.18022 | -0.11% |
| 2026-08-11 | 0.18042 | -0.02% |
| 2026-08-10 | 0.18046 | -0.33% |
| 2026-08-07 | 0.18106 | +0.02% |
| 2026-08-06 | 0.18102 | +0.12% |
| 2026-08-05 | 0.18081 | -0.29% |
| 2026-08-04 | 0.18133 | -0.36% |
| 2026-08-03 | 0.18198 |
Related conversions
HKD to USDHKD to EURHKD to GBPHKD to JPYHKD to CNYHKD to CHFHKD to CADHKD to SGDAUD to HKD (inverse)About Hong Kong dollar
Frequently asked questions
How often is the HKD/AUD rate updated?
Once per business day. The ECB reference fix is published around 16:00 CET (Central European Time); there is no update on weekends or TARGET holidays. This page covers 7,091 trading days since 1999-01-04.
Is this a real-time exchange rate?
No. It is a daily reference rate — one fix per business day, intended as an information benchmark. Banks, card issuers and brokers add their own margin on top of any reference rate, so actual transaction rates differ.
How is the HKD/AUD rate computed?
As a cross rate: the published table quotes every currency against the euro, so HKD → AUD is derived from the two EUR legs of the same day.
Can I look up the rate on a past date?
Yes — use the date lookup above the 12-month chart. It searches the daily series on this page and shows the rate of the nearest published day on or before your date, plus the change versus the prior business day.
About this series
Daily HKD/AUD reference rates derived from the ECB euro reference series — 7,091 trading days since 1999-01-04. Cross rates are computed from the published EUR-based table. For cash or card transactions your bank adds a margin on top of any reference rate.