Gold market chart
Historical benchmark in USD per troy ounce; weight conversions are shown in the tables.
Gold Price Chart in USD per Momme
Live gold price history in US Dollar (USD) per momme. Toggle 24H, 7D, 30D, and 1Y ranges to analyze gold trends.
Quick Calculator
Calculate gold value
= 3.7500 grams
= 0.120565 troy ounces
Price per momme: —
Gold price by currency
Fine gold per momme · current exchange rates
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US Dollar
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Euro
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British Pound
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Japanese Yen
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Swiss Franc
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Australian Dollar
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Canadian Dollar
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Indian Rupee
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Chinese Yuan
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Singapore Dollar
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Hong Kong Dollar
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UAE Dirham
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Saudi Riyal
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Mexican Peso
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Brazilian Real
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South Korean Won
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South African Rand
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Russian Ruble
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Turkish Lira
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Polish Zloty
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Thai Baht
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Malaysian Ringgit
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Indonesian Rupiah
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Philippine Peso
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Vietnamese Dong
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New Zealand Dollar
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Swedish Krona
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Norwegian Krone
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Danish Krone
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Czech Koruna
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Taiwan Dollar
Gold price by weight
| Weight | Grams | Spot value (USD) |
|---|---|---|
| Troy Ounce | 31.1035 | — |
| Gram | 1 | — |
| Kilogram | 1000 | — |
| Pennyweight | 1.55517 | — |
| Tola | 11.6638 | — |
| Tael (Hong Kong) | 37.429 | — |
| Tael (Shanghai / Mainland China) | 50 | — |
| Tael (Taiwan) | 37.5 | — |
| Grain | 0.0648 | — |
| Momme | 3.75 | — |
| Baht | 15.244 | — |
| Chi | 3.75 | — |
| Don | 3.75 | — |
| Mesghal | 4.6875 | — |
Gold price by karat & hallmark
Metal-only melt value; stones and making charges are not included.
What is a Momme? Gold weight, conversions and local use
Definition. The momme (3.75 g) is the traditional Japanese unit of mass, best known for pearls but also used for precious metals. Locally it is written 匁. One momme equals 3.75 grams, or 0.12057 troy ounces, which at today's gold spot price works out to — USD.
Where it is used. Japanese jewellers and pearl dealers quote per momme, and it is the unit behind many antique Japanese silver weights. The unit is the trading standard in Japan.
Pricing conventions. Japanese bullion dealers publish tax-inclusive yen prices per gram, so a momme quote is usually a conversion rather than the headline rate. Gold is the metal most often traded in these traditional units, because jewellery and savings demand kept the old weights alive long after industry went metric.
Good to know. One momme equals one tenth of a Taiwanese tael and matches the Korean don exactly.
Gold price per Momme in USD — quick conversion table
| Quantity | Grams | Troy ounces | Value (USD) |
|---|---|---|---|
| 1 momme | 3.75 g | 0.1206 oz t | — |
| 5 mommes | 18.75 g | 0.6028 oz t | — |
| 10 mommes | 37.5 g | 1.2057 oz t | — |
| 100 mommes | 375 g | 12.0565 oz t | — |
Values are calculated from the live XAU spot price converted into US Dollar and refresh with the price above.
Buying Gold in United States: local market, taxes and premiums
At the live price shown above per momme, the price you see here is the international XAU spot price converted into US Dollar. Physical buyers in United States pay that reference plus a premium, and local trading is concentrated around New York and the large national online dealers. Buyers there generally watch the COMEX front-month contract and the LBMA PM auction as the day's reference.
Taxes and duties. Bullion sales tax is set state by state; many states exempt investment bullion above a threshold, others charge full sales tax. Gold is the deepest of the four precious metals markets, so local retail spreads are usually the tightest and buy-back is easiest. That is why the shop price of gold in USD can sit noticeably above the spot value of the same momme of metal.
How people usually buy. The common routes in United States are APMEX-style online dealers, local coin shops, US Mint authorised purchasers and COMEX futures and ETFs. The products most often quoted locally include American Gold Eagle, American Buffalo, 1 oz Silver Eagle, 10 oz and 1 kg bars.
Local conventions. Prices are quoted per troy ounce; jewellery is sold in karats (14K and 18K dominate) rather than fineness. Before you buy, compare the dealer's asking price per momme with the live gold price above, and check the buy-back spread the same dealer offers — that round-trip cost matters more than a small difference in the headline USD quote.
Market information only, updated with live prices. Not tax or investment advice; tax rules in United States can change.
Other Precious Metals in USD
Compare prices across different precious metals
About Gold Price in USD
What is Gold?
Gold is a chemical element with symbol Au and atomic number 79. It is a dense, soft, malleable metal that has been used as a store of value for thousands of years.
History
Gold has been known and used by artisans since the Chalcolithic age. Egypt and especially Nubia had the resources to make them major gold-producing areas for much of history.
Common Uses
Interesting Facts
- •Gold is one of the least reactive chemical elements
- •All the gold ever mined would fit in a cube about 21 meters on each side
- •Gold is so malleable that a single gram can be beaten into a sheet of 1 square meter
Gold Price Per Momme in US Dollar
The current gold price per momme in US Dollar (USD) is updated in real-time based on international market rates. Gold is traded globally and its price fluctuates based on supply and demand, economic conditions, and geopolitical factors.
When buying or selling gold in United States, it's important to understand that prices are typically quoted in troy ounces on international markets. Our converter helps you easily calculate the price in mommes, which may be more practical for local transactions.
The momme is a traditional Japanese unit of mass, primarily used for pearls and silk. This unit is commonly used when trading gold in various markets around the world.
Gold Long-Term Returns vs Current USD Price
How gold has performed over 1, 5, 10, and 20 years against today's spot price (USD/oz). Useful for United States investors tracking gold in USD.
| Period | Start date | Price then | Return |
|---|
Historical prices are approximate annual averages, interpolated between anchor years (1980–2026).
Gold price in USD – FAQ
How much does one ounce of gold cost in USD today?
One troy ounce of gold currently costs approximately the live spot price shown on this page. This live spot price is refreshed every 5 minutes from MetalflowAPI market data and reflects the international XAU/USD rate.
What is the current gold rate in United States today?
The current gold rate in United States is the live spot price shown on this page per momme. Prices refresh every 5 minutes and follow the international Gold spot price converted to US Dollar.
How much is 1 momme of gold in USD?
1 momme of gold equals the live spot price shown on this page today. This is calculated from the live spot price per troy ounce, converted via the USD exchange rate (1 momme = 3.75 grams).
How is the gold price per momme calculated?
The gold price per momme is calculated by converting the international spot price (quoted per troy ounce in USD) to USD using the current exchange rate, then converting to the momme weight unit (1 momme = 3.75 grams).
Do I pay tax or VAT when buying gold in United States?
Bullion sales tax is set state by state; many states exempt investment bullion above a threshold, others charge full sales tax. Always confirm the current rule with the dealer, because the tax treatment changes the real cost per momme more than small differences in the USD spot quote.
Where do people usually buy gold in United States?
The usual routes are APMEX-style online dealers, local coin shops, US Mint authorised purchasers, COMEX futures and ETFs. Local trading is centred on New York and the large national online dealers, and the products most often quoted are American Gold Eagle, American Buffalo, 1 oz Silver Eagle, 10 oz and 1 kg bars.
Why is the shop price of gold higher than the spot price in USD?
Retail prices add a dealer premium covering refining, minting, shipping, insurance and margin, plus any local tax. Gold is the deepest of the four precious metals markets, so local retail spreads are usually the tightest and buy-back is easiest. Compare the asking price per momme with the live spot value above, and check the dealer's buy-back spread.
Which price reference does the United States gold market follow?
Local buyers generally follow the COMEX front-month contract and the LBMA PM auction, converted into US Dollar (USD). Prices are quoted per troy ounce; jewellery is sold in karats (14K and 18K dominate) rather than fineness.