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🇺🇸 United States

Price of 1 troy ounce of 18k gold in United States (USD)

Live 18k gold value for 1 troy ounce (31 g) in United States, calculated from the global spot rate and USD FX, updated every minute.

1 troy ounce · 18k gold · United States

$3,044.62

≈ $97.89 per gram of 18k gold · spot $130.52/g for 24k

18k gold price in United States by weight

WeightPrice (USD)
1 gram$97.89
2 grams$195.77
5 grams$489.43
10 grams$978.87
20 grams$1,957.74
50 grams$4,894.35
100 grams$9,788.69
1 troy ounce$3,044.62
1 tola$1,141.73

1 troy ounce of gold in United States by karat

24k · $4,059.5022k · $3,721.3421k · $3,552.0618k · $3,044.6214k · $2,367.9110k · $1,691.59

FAQ

How much is 1 troy ounce of 18k gold in United States today?

Approximately $3,044.62 based on the live international spot price converted to USD.

What is 18k gold purity?

18k gold is 75.00% pure — 750 parts per thousand. The rest is alloy metals like copper and silver for durability.

Why does the United States jeweller charge more than $3,044.62?

Retail jewellery prices add making charges, VAT/GST, dealer margin and sometimes hallmark fees on top of the raw gold value shown here.

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Gold CalculatorPurity CalculatorScrap Gold CalculatorAll gold prices in United States