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18K gold · 1 gram

How much is 1 gram of 18K gold worth?

1 gram of 18K gold holds 0.75 grams of pure gold. Here is what that is worth right now.

Melt value of 1 gram of 18K gold

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What a buyer usually pays (60% to 85%)

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Under 50% of melt is a very low offer.

At the market close on Oct 23, 2026, 1 gram of 18K gold was worth $96.64 in US dollars, with pure gold at $4,007.90 per troy ounce.

How it is worked out

  1. 18K gold is 75.0% gold, so 1 gram holds 0.750 grams of pure gold.
  2. A troy ounce is 31.1035 grams, so that is 0.0241 troy ounces.
  3. Times the gold spot price, — per ounce: —.

What weighs about 1 gram in 18K

Weigh your own piece: typical weights are only a starting point. Take stones and steel parts off first.

1 gram in other karats

Melt value of 1 gram of gold, by karat
KaratPure gold1 gram, now
10K gold41.7%—
14K gold58.3%—
18K gold75.0%—
22K gold91.7%—
24K gold99.9%—

Other weights of 18K gold