Live gold price per troy ounce in Australia, quoted in Australian Dollar (AUD). The troy ounce is the unit in which gold is quoted on every major international market — this page converts that benchmark into AUD.
24K / 999 · XAU/AUD
A$5,805.02
每金衡盎司 · A$186.64 每克
| 24K 黄金每克 | A$186.64 |
| 22K 黄金每克 | A$171.08 |
| 916 黄金每克 | A$171.08 |
| 18K 黄金每克 | A$139.98 |
| 黄金每金衡盎司价格（24K） | A$5,805.02 |
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Gold has been quoted per troy ounce since the era of the London gold market, and the convention stuck: COMEX futures, the LBMA benchmark, and spot FX-style XAU/USD quotes are all per troy ounce. A troy ounce weighs 31.1034768 grams — about 10% heavier than the common (avoirdupois) ounce of 28.35 grams used for everyday goods. When you see a headline gold price, it is almost always USD per troy ounce.
The XAU/AUD rate on this page is the international USD ounce price converted at the live USD/AUD exchange rate. That means the AUD ounce price can move even when gold itself is flat, purely because the exchange rate moved.
Australia is one of the world's largest gold producers, and the Perth Mint — owned by the Western Australian government — refines much of it. Dealers quote in Australian dollars per ounce and per gram, converted from the USD spot price at the live AUD/USD rate.
The live gold price per troy ounce in AUD is displayed at the top of this page. It is the international XAU/USD spot price converted at the current USD/AUD exchange rate and updates throughout the trading day.
One troy ounce equals exactly 31.1034768 grams. This is heavier than the standard avoirdupois ounce (28.3495 grams) — precious metals always use troy ounces.
Because the AUD ounce price has two inputs: the USD gold price and the USD/AUD exchange rate. If the Australian Dollar weakens against the dollar, the local ounce price rises even with gold unchanged — and vice versa.
Most retail gold in Australia is sold by the gram, while the ounce is mainly a quoting convention for markets and bullion products such as 1 oz coins and bars. Use the per-gram page to see today's gram rates.