Live price
24 Karat (999.9) Gold Price Today
Live 24K gold price per gram, tola and ounce across every major currency. Purity 99.99% (999.9 fineness).
24 karat · 99.99% fine · per gram
$137.81
Derived from spot $4,286.80/oz · source gold-api.com
About 24 Karat (999.9) gold
Karat
24K
Fineness
999.9
Purity
99.99%
24 karat is the purest standard used in retail gold, at 99.99% fineness in this price model. It carries the highest intrinsic value per gram and is common for investment bars and coins. Because pure gold is soft, 24K is less common in daily-wear jewellery.
Price comparison by purity
USD, at the current spot rate. Switch to your local rate on any country page.
| Purity | per g | per oz t | per tola | per kg |
|---|---|---|---|---|
| 24 Karat (999.9) | $137.81 | $4,286.37 | $1,607.39 | $137,810.03 |
| 22 Karat (916.7) | $126.34 | $3,929.71 | $1,473.64 | $126,343.09 |
| 21 Karat (875) | $120.60 | $3,750.95 | $1,406.61 | $120,595.84 |
| 18 Karat (750) | $103.37 | $3,215.10 | $1,205.66 | $103,367.86 |
| 14 Karat (583.3) | $80.39 | $2,500.49 | $937.68 | $80,392.63 |
| 10 Karat (416.7) | $57.43 | $1,786.31 | $669.87 | $57,431.18 |
24K price per gram · popular currencies
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Estimated value
$137.81
$137.81 per gram at selected purity
24 Karat (999.9) gold — FAQs
What is 24K gold?
24 karat gold is 99.99% pure in this price model, expressed as 999.9 fineness. The remaining alloy is typically copper, silver or zinc, added for durability and colour.
How is the 24K price calculated?
Take the international spot price of gold (USD per troy ounce), divide by 31.1034768 to get the per-gram value, multiply by 0.9999 for 24K purity, then convert into your local currency using the live exchange rate.
Is 24K gold a good investment?
24K is the purest form and closest to the raw spot value, which makes it the standard for bars, coins and long-term store of value.
Where is 24K gold most common?
24K is the global standard for investment-grade bars and coins.