The formula
How to convert AUD to HKD
The maths behind a AUD to HKD conversion is straightforward: one multiplication, no rounding tricks. On 11 August 2026 that rate is 5.5377, so:
HKD = AUD × 5.5377
Going the other way, divide instead of multiply — or multiply by 0.180579, which is the same thing: one Hong Kong Dollar buys 0.180579 Australian Dollars.
The converter at the top of this page does both directions and updates as you type. Every result is recalculated on the server as well, so the number you see is the number that gets stored.
About the Australian Dollar and the Hong Kong Dollar
The Australian Dollar (AUD, symbol A$) is the currency of Australia. The Hong Kong Dollar (HKD, symbol HK$) is the currency of Hong Kong.
Like any currency pair, the rate reflects what traders are willing to pay at that moment, not a fixed value. The figures here are mid-market reference rates pulled from a public daily feed; they are the rate you will see quoted in the news, not the rate a retail exchange will hand you over the counter.
Worked AUD to HKD examples
A price tag. Something marked A$50 comes to 276.89 HKD. Round to 277 HKD for a quick mental check while you are standing in the shop.
A monthly salary. A$3,000 a month is 16613.22 HKD — useful when you are comparing a job offer across the two markets. Bear in mind the rate moves, so a figure agreed today will not be the figure paid out in six months.
Going the other way. If you are holding HK$1,000 and want to know what it buys in Australian Dollars, that is 180.58 AUD. The converter handles both directions — use the swap button between the two fields.
Watch the margin. At a bureau charging 3%, your A$500 would fetch roughly 2685.8 HKD instead of 2768.87 HKD. That gap is what the mid-market rate on this page lets you spot.
One Australian Dollar is worth 5.5377 Hong Kong Dollars as of 11 August 2026. The rate on this page comes from the daily reference feed and refreshes automatically every morning.
100 AUD converts to 553.7741 HKD at the current rate. Enter any other amount in the converter above to see it recalculated instantly.
No. This is the mid-market reference rate — the midpoint between what buyers and sellers are quoting. Banks, card issuers and exchange bureaus add a margin on top, so expect to receive somewhat less than the figure shown here. Use it as a benchmark to judge whether an offer is fair.