18k Gold Price per Gram
18k gold melt value per gram at $4,057.60/oz (October 27, 2026)$97.84 / gram
Enter today's spot price to update it. 18k gold is 75.0% pure gold; the rest is alloy metals such as copper and silver.
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Example price from October 27, 2026. Prices change all day; enter today's spot price for an accurate value.
Melt value
18k gold by weight
| Weight | Melt value |
|---|---|
| 1 g | $97.84 |
| 2 g | $195.68 |
| 3 g | $293.52 |
| 5 g | $489.21 |
| 10 g | $978.41 |
| 20 g | $1,956.82 |
| 50 g | $4,892.06 |
| 1 dwt (1.555 g) | $152.16 |
| 1 troy oz (31.1 g) | $3,043.20 |
Other karats
Questions
How much is 18k gold worth per gram?
About $97.84 in melt value at a spot price of $4,057.60 per ounce (October 27, 2026).
How pure is 18k gold?
18 parts gold out of 24, or 75.0%.