Gold Melt Value Calculator
Current gold spot price: Unavailable
Gold Melt Value Calculator
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Gold by Karat (per troy oz)
| Karat | Purity | Value/ozt |
|---|---|---|
| 24K (99.9% pure) | 99.9% | — |
| 22K (91.7% — Gold Eagle) | 91.7% | — |
| 18K (75%) | 75.0% | — |
| 14K (58.3%) | 58.3% | — |
| 10K (41.7%) | 41.7% | — |
Common Gold Coins (24K equiv.)
| Coin | Gold oz | Melt Value |
|---|---|---|
| 1 oz Gold Eagle (22K) | 0.9167 | — |
| 1/2 oz Gold Eagle | 0.4583 | — |
| 1/4 oz Gold Eagle | 0.2292 | — |
| 1/10 oz Gold Eagle | 0.0917 | — |
| 1 oz Gold Buffalo (24K) | 0.9999 | — |
| 1 oz Krugerrand (22K) | 0.9167 | — |
Gold Purity and Karat Explained
Gold purity is expressed in karats (K or kt) or as a millesimal fineness. Pure gold is 24 karat or .999 fine. Most gold jewelry ranges from 10K to 18K, while investment-grade bullion coins are typically 22K (American Gold Eagle) or 24K (American Gold Buffalo, Canadian Maple Leaf).
To calculate the melt value of gold jewelry, you need to know the karat and weight. A 14K gold ring weighing 5 grams contains 0.0937 troy ounces of pure gold, worth approximately calculated at current spot.
Key Facts About Gold
- •Gold's chemical symbol is Au, derived from the Latin word "aurum," and it has an atomic number of 79 on the periodic table.
- •Gold is so malleable that a single troy ounce can be beaten into a sheet covering approximately 300 square feet.
- •All the gold ever mined in human history would fit into roughly 3.4 Olympic-sized swimming pools — approximately 212,582 tonnes as of 2023.
- •The largest gold bar ever produced weighs 250 kg (551 lb) and was manufactured by Mitsubishi Materials Corporation in Japan.
- •Gold does not corrode, tarnish, or rust — artifacts recovered from ancient Egypt remain lustrous after more than 3,000 years.
- •Central banks around the world collectively hold approximately 36,000 tonnes of gold in their reserves.
Frequently Asked Questions About Gold
What is the difference between troy ounces and regular ounces for gold?
A troy ounce weighs approximately 31.1035 grams, while a regular (avoirdupois) ounce weighs about 28.3495 grams. This means a troy ounce is roughly 10% heavier than a standard ounce. All precious metals, including gold, are traded and quoted in troy ounces worldwide.
What karat gold is best for investment?
For pure investment purposes, 24K (99.9% pure) or 22K gold is preferred because you are paying for the maximum gold content per unit of weight. Coins like the American Gold Buffalo (24K) and American Gold Eagle (22K) carry low premiums over spot price and are widely recognized for resale. Lower karat gold, such as 14K or 18K, is better suited for jewelry rather than investment.
How do I sell scrap gold jewelry?
Start by determining the karat and weight of your jewelry using a jeweler's scale and any hallmark stamps. Get quotes from multiple buyers including local jewelers, pawn shops, and online gold buyers to compare offers. Most scrap gold buyers pay between 70% and 90% of the melt value, so knowing the current spot price helps you evaluate whether an offer is fair.
Is gold a good hedge against inflation?
Historically, gold has served as an effective long-term hedge against inflation, preserving purchasing power over decades and centuries. During periods of high inflation in the 1970s and 2020s, gold prices rose significantly in nominal terms. However, gold does not generate income like stocks or bonds, so it is typically recommended as a portfolio diversifier rather than a primary investment.
What is the gold-to-silver ratio and why does it matter?
The gold-to-silver ratio measures how many ounces of silver it takes to buy one ounce of gold at current prices. Historically, this ratio has averaged around 60:1 but has fluctuated between 15:1 and over 100:1. Investors use this ratio to determine which metal may be relatively undervalued and to time swaps between gold and silver holdings.
How is the gold spot price determined?
The gold spot price is primarily set through trading on the COMEX (Commodity Exchange) division of the New York Mercantile Exchange, along with the London Bullion Market Association (LBMA) twice-daily fix. These prices reflect real-time supply and demand from institutional traders, central banks, miners, and speculators. The spot price is quoted in U.S. dollars per troy ounce and fluctuates continuously during market hours.
What are the most popular gold bullion coins?
The most widely traded gold bullion coins include the American Gold Eagle (22K, minted by the U.S. Mint), American Gold Buffalo (24K), Canadian Gold Maple Leaf (24K), South African Krugerrand (22K), and Austrian Gold Philharmonic (24K). These coins are recognized worldwide, carry relatively low premiums over spot price, and are easy to buy and sell through dealers.
How should I store physical gold?
Physical gold can be stored in a home safe, a bank safe deposit box, or a professional precious metals depository. Home safes should be fire-rated, bolted to the floor, and kept in a discreet location. Professional depositories offer fully insured, segregated or allocated storage with regular audits, and are preferred for larger holdings.
What is the difference between gold bullion and numismatic coins?
Gold bullion coins and bars are valued primarily for their gold content and trade at small premiums above the spot price. Numismatic coins derive additional value from their rarity, historical significance, condition, and collector demand, often trading at large premiums above melt value. For straightforward gold investment, bullion is generally preferred because its value tracks the spot price more closely.
Why does 14K gold cost less per gram than 24K gold?
14K gold contains only 58.3% pure gold by weight, with the remainder being alloy metals such as copper, silver, and zinc. Because you are getting less actual gold per gram, the melt value is proportionally lower than 24K gold, which is 99.9% pure. When buying 14K jewelry, a significant portion of the price also goes toward craftsmanship and design rather than gold content alone.