Purity factor
10/24 = approximately 41.67%The 10K reference
10K Gold Price Today
10K gold is modeled as 10/24 pure gold, or approximately 41.67% theoretical gold content. Compare current spot-based values by weight and keep them separate from a finished jewelry or resale quote.
10K gold · USD
$55.94per gramData source Twelve Data quoteLast updated Sep 29, 2026, 9:00 PM UTCFX reference date 2026-09-30Status Latest validated provider value — timing follows the source
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Gram, troy ounce, and kilogramBest read as
A theoretical metal-content estimateToday’s reference
10K fineness in plain terms
The 10/24 factor equals approximately 0.4167. This page applies that transparent factor to the current spot reference; a physical item's tested fineness, alloy composition, and buyer terms can differ.
10K value = 24K spot value × 10/24 theoretical purity factor.
Quick reference
10K gold by weight
USD · based on the latest valid spot response
Per gram
| Weight | Theoretical value | Basis |
|---|---|---|
| 1 g | $55.94 | 10K spot / melt estimate |
| 5 g | $279.68 | 10K spot / melt estimate |
| 10 g | $559.36 | 10K spot / melt estimate |
| 20 g | $1,118.72 | 10K spot / melt estimate |
| 50 g | $2,796.81 | 10K spot / melt estimate |
| 100 g | $5,593.62 | 10K spot / melt estimate |
Per troy ounce
| Weight | Theoretical value | Basis |
|---|---|---|
| 0.5 troy oz | $869.91 | 10K spot / melt estimate |
| 1 troy oz | $1,739.81 | 10K spot / melt estimate |
| 2 troy oz | $3,479.62 | 10K spot / melt estimate |
| 5 troy oz | $8,699.06 | 10K spot / melt estimate |
| 10 troy oz | $17,398.11 | 10K spot / melt estimate |
Per kilogram
| Weight | Theoretical value | Basis |
|---|---|---|
| 1 kg | $55,936.23 | 10K spot / melt estimate |
Values are theoretical spot / melt estimates and may be stale if a provider refresh is delayed. Last updated Sep 29, 2026, 9:00 PM UTC · Latest validated provider value — timing follows the source
Gold calculator
What is your gold worth?
Estimate theoretical spot / melt value by weight, purity, and currency. It is not a dealer quote, retail price, or scrap buyer offer.
Estimated gold value
$559.36
Based on 10K purity, Twelve Data quote spot data, and Frankfurter reference rates reference rates. Formula: weight × spot value × purity factor. Actual dealer, jewellery, or buyback prices vary.
Helpful answers
10K Gold Price Today FAQ
How pure is 10K gold?
The transparent theoretical conversion is 10 parts gold out of 24, or approximately 41.67% gold content. A physical item's verified fineness still depends on its hallmark and test result.
How much is 10K gold worth per gram?
The 24K theoretical value per gram is multiplied by 10/24, then converted into the selected currency if needed.
Is 10K gold value the same as a jewelry price?
No. This page estimates contained metal at the stated spot reference. Craftsmanship, design, retail margin, taxes, testing, condition, and dealer terms can change a finished item's price.
What does 417 gold mean?
417 is a fineness expression commonly associated with approximately 10K gold because 10/24 is about 0.4167. Use an assay or trusted hallmark information for a physical item.
Information only, not investment advice. Calculations are theoretical spot / melt value estimates and are not dealer offers, retail prices, jewellery valuations, or scrap buyer quotes.