Gold price per troy ounce in Australia
On November 5, 2026, one troy ounce of 24K gold in Australia is worth 5,891.90 AUD; 22K is 5,396.98 AUD and 18K is 4,418.92 AUD.
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Price per troy ounce in AUD by karat
| Karat | Per troy ounce | Buy (bid) / gram | Sell (ask) / gram |
|---|---|---|---|
| 24K999 | 5,891.90 | 185.64 | 193.22 |
| 22K916 | 5,396.98 | 170.05 | 176.99 |
| 21K875 | 5,155.41 | 162.44 | 169.07 |
| 18K750 | 4,418.92 | 139.23 | 144.91 |
| 14K585 | 3,446.76 | 108.60 | 113.03 |
| 10K417 | 2,456.92 | 77.41 | 80.57 |
| 9K375 | 2,209.46 | 69.62 | 72.46 |
About this unit
Gold is priced internationally per troy ounce, which equals 31.1035 grams — about 10% heavier than the ordinary (avoirdupois) ounce of 28.35 g.
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AUD exchange rate
| 1 USD | 1.4276 AUD |
|---|---|
| 1 EUR | 1.6043 AUD |
| 1 GBP | 1.9232 AUD |
Gold spot price trend (USD/oz)
How the gold price in Australia is calculated
We take the live spot price of 4,127.00 USD per troy ounce, divide it by 31.1035 to get 132.69 USD per gram of pure gold, and multiply by today’s exchange rate of 1.4276 AUD per dollar. That gives 189.43 AUD per gram for 24K. Lower karats are priced by their gold content.
Australia is a top-three gold producer; the Perth Mint sells bullion in AUD per ounce. Investment-grade gold is GST-free.
Before you sell, weigh your pieces on a jeweler’s scale, check the hallmark and compare at least two quotes. Read our guide to selling gold.
More gold prices in Australia
24K gold22K gold21K gold18K gold14K gold10K gold9K gold Per gramPer troy ouncePer tolaPer kilogram
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