Purity factor
9/24 = 0.375 theoretical gold contentThe 9K reference
9K Gold Price Today
9K gold is modeled as 9/24 pure gold, or 37.5% theoretical gold content. Compare current spot-based values by weight while keeping metal-content estimates separate from a jewelry or resale quote.
9K gold · USD
$50.33per 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
Shown by
Gram, troy ounce, and kilogramBest read as
A theoretical metal-content estimateToday’s reference
9K fineness in plain terms
The 9/24 factor equals 0.375. This page applies that transparent factor to the current spot reference; a physical item's tested fineness, alloy composition, and buyer terms can differ.
9K value = 24K spot value × 9/24 theoretical purity factor.
Quick reference
9K gold by weight
USD · based on the latest valid spot response
Per gram
| Weight | Theoretical value | Basis |
|---|---|---|
| 1 g | $50.33 | 9K spot / melt estimate |
| 5 g | $251.67 | 9K spot / melt estimate |
| 10 g | $503.35 | 9K spot / melt estimate |
| 20 g | $1,006.69 | 9K spot / melt estimate |
| 50 g | $2,516.73 | 9K spot / melt estimate |
| 100 g | $5,033.47 | 9K spot / melt estimate |
Per troy ounce
| Weight | Theoretical value | Basis |
|---|---|---|
| 0.5 troy oz | $782.79 | 9K spot / melt estimate |
| 1 troy oz | $1,565.58 | 9K spot / melt estimate |
| 2 troy oz | $3,131.17 | 9K spot / melt estimate |
| 5 troy oz | $7,827.92 | 9K spot / melt estimate |
| 10 troy oz | $15,655.84 | 9K spot / melt estimate |
Per kilogram
| Weight | Theoretical value | Basis |
|---|---|---|
| 1 kg | $50,334.69 | 9K 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
$503.35
Based on 9K 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
9K Gold Price Today FAQ
How pure is 9K gold?
The transparent theoretical conversion is 9 parts gold out of 24, or 37.5% gold content. A physical item's verified fineness still depends on its hallmark and test result.
How much is 9K gold worth per gram?
The 24K theoretical value per gram is multiplied by 9/24, then converted into the selected currency if needed.
Is 9K 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 375 gold mean?
375 is a fineness expression associated with 9K gold because 9/24 equals 0.375. 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.