💱HKD to AUD
Convert HKD to AUD at live ECB reference rates: today's rate, a conversion table for common amounts and the formula. Cached hourly.
HKD to AUD conversion table
| HKD | AUD |
|---|---|
| 1 | 0.18196 AUD |
| 2 | 0.18196 AUD |
| 5 | 0.18196 AUD |
| 10 | 0.18196 AUD |
| 20 | 0.18196 AUD |
| 50 | 0.18196 AUD |
| 100 | 0.18196 AUD |
| 250 | 0.18196 AUD |
| 500 | 0.18196 AUD |
| 1000 | 0.18196 AUD |
Machine API (x402)
$0.002 / callThe same query is available to AI agents as a paid JSON endpoint — pre-configured for this pair:
GET /api/v1/live/exchange-rates?op=convert&from=HKD&to=AUD&amount=1 HTTP/1.1
Host: agenttools-hub.vercel.app
→ 402 (x402 payment required)
→ 200 {"tool": "live/exchange-rates", "result": { "value": 0.18196, "answer": "0.18196 AUD" }}Frequently asked questions
What is 1 HKD equal to?
1 HKD equals the conversion factor shown above — see the conversion table below for more magnitudes.
What is the formula for hkd to aud?
Use the tool's HKD → AUD factor shown in the result details. The conversion is a fixed multiplication, so it is exact within the displayed precision.
How fresh are the rates?
The ECB publishes reference rates every business day around 16:00 CET. Results are cached server-side for one hour; the reference date is always included in the response.
Are these tradable rates?
No — ECB reference rates are wholesale averages without retail spreads. Card and broker rates will differ by 0.5–3%.