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Lone Star Coins·2622 NW Loop 410, San Antonio, TX 78230, USA·(210) 735-7131·info@lonestarcoins.com·Mon–Fri 9am–5pm, Sat 9am–4pm CT (Sun closed)

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GoldAUSilverAGPlatinumPTPalladiumPD
Au

Gold Price

XAU/USD · Troy Ounce

$4,074.29
+$66.19 (1.65%)

Last updated: Jul 21, 2026, 4:00 PM UTC

Spot · per troy oz · updates during market hours (Sun 6pm–Fri 5pm ET)

Gold investment calculator

Au

Current Spot Price

$4,074.29/ oz
$4,074.29
$2,037$4,074$8,149

Projected: $4,074.29 / oz(+0%)

Current Value

$4,074.29

1.00 oz × $4,074.29

Projected Value

$4,074.29

1.00 oz × $4,074.29

Potential Gain

+$0.00

+0.00% return

This calculator is for educational purposes only and does not constitute financial advice. Past performance does not guarantee future results.

About Gold

Gold (Au) has been prized for its beauty and rarity throughout human history. As the most recognized precious metal, it serves as a store of value, a hedge against inflation, and a safe haven during economic uncertainty.

Gold is measured in troy ounces, with one troy ounce equal to 31.1 grams. The spot price represents the current market price for immediate delivery of gold.

Key Facts

Standard Unit
Troy Ounce (31.1g)
Atomic Number
79
Symbol
Au (Aurum)
Purity Standards
24K, 22K, 18K, 14K
Major Exchanges
COMEX, LBMA

Gold price today

The number displayed at the top of this page is the live gold spot price, quoted in US dollars per troy ounce and derived from XAU/USD futures and spot trading. Gold trades nearly continuously on weekdays, from Sunday evening through Friday afternoon Eastern time, so the gold price today can move outside typical US business hours. Spot price is the wholesale benchmark — the raw commodity value of gold with no minting or distribution built in. The physical gold price, what you actually pay for a coin or bar, or receive when you sell one, is the spot price plus or minus a premium covering minting, distribution, and dealer margin. Checking today's gold price on this page gives you the baseline number every physical gold transaction is built on.

Gold's spot price moves with several interlocking forces rather than any single driver. Central bank policy and interest rates matter directly: gold pays no yield, so it competes more or less effectively against bonds and cash depending on where rates sit. Inflation expectations play a similar role, since gold is widely used as a hedge against a currency's declining purchasing power. The strength of the US dollar matters too, because gold is priced in dollars — a weaker dollar generally makes gold cheaper in other currencies and can support demand. Central banks are also active buyers of gold reserves, and jewelry and investment demand from major markets add further pressure in either direction. Geopolitical uncertainty rounds out the list, as gold carries a long history as a safe-haven asset in unstable periods.

In practice, the gap between spot and physical price varies by product. Government-minted bullion coins like the American Gold Eagle or the Krugerrand typically carry a higher premium than bars from private refiners such as PAMP Suisse, reflecting the cost of striking, distributing, and guaranteeing a coin's legal-tender status. Dealers also quote a buy price and a sell price around spot, with the spread between them covering the cost of doing business. That's why the spot chart on this page is the reference point for valuing anything made of gold — a bullion coin, a cast bar, or karat jewelry, which trades at the value of its fine-gold content rather than the full spot price.

Use the calculator above to convert any weight in troy ounces into an estimated value at the current spot price — for coins and bars like the American Gold Eagle, the Gold Buffalo, the Canadian Maple Leaf, or a gold bar, or for a fraction of an ounce of jewelry. Lone Star Coins, a second-generation, family-owned dealer in San Antonio, Texas, buys and sells physical gold coins and bars priced directly off this live spot market. Whether you're buying, selling, or simply keeping track, the gold price today on this page is the reference point for every physical gold transaction that follows.

Gold vs. silver vs. platinum vs. palladium

Comparison of gold, silver, platinum, and palladium by price drivers, relative volatility, and common forms
MetalPrimary price driversRelative volatilityCommon forms
Gold (Au)Safe-haven demand, inflation hedging, central-bank buyingLowerCoins, bars, jewelry
Silver (Ag)Investment demand plus heavy industrial use (~50% of demand)HigherCoins, rounds, bars
Platinum (Pt)Auto catalytic converters, industrial and jewelry demandHigherBars, coins
Palladium (Pd)Gasoline-engine catalytic converters, limited supplyHighestBars, coins

Frequently asked questions

The gold spot price is the current market price for one troy ounce of gold in USD, updated in real time during market hours. It serves as the global benchmark for gold transactions — dealers price bullion coins and bars as a premium over spot.
Gold prices update continuously during market hours (Sunday 6pm to Friday 5pm ET). Our chart refreshes every few minutes to reflect the latest spot price from global exchanges including COMEX and LBMA.
Gold prices are influenced by inflation expectations, central bank policies, geopolitical uncertainty, currency strength (especially USD), supply and demand from mining and jewelry, and investor sentiment in financial markets.
Multiply the weight of your gold in troy ounces by the current spot price. For gold jewelry, multiply by the karat purity (e.g., 18K = 75% pure). Use our calculator above for instant valuations.
The spot price is the wholesale benchmark for one troy ounce of gold, set by global futures and spot trading. The physical gold price is what actually changes hands for a coin, bar, or piece of jewelry — it's the spot price plus a premium when you buy, covering minting, distribution, and dealer margin, or minus a smaller spread when you sell. That gap between the buy price and the sell price is normal and reflects the real cost of moving physical metal, not a markup unique to one dealer.
The live number at the top of this page is today's gold spot price per troy ounce — the starting point for valuing 1 oz of gold. The actual value of a specific coin or bar is that spot price adjusted by its premium: a 1 oz American Gold Eagle or a 1 oz gold bar will price slightly above spot when buying and slightly below when selling. For other weights — half ounce, quarter ounce, or gram amounts of karat jewelry — use the calculator above to convert directly from the current spot price.

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