Melt values › Mexican 50 Pesos gold (Centenario)
Mexican 50 Pesos gold (Centenario) value today: melt value and specs
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By GoldGuy. First published Oct 24, 2026. Specs checked against the sources below on Oct 24, 2026; melt values refresh with every price update. Numista catalog: N#15038.
As of Oct 31, 2026 2:24 AM ET, a Mexican 50 Pesos gold (Centenario) is worth $4,673.58 in gold, per Bullion Price Check: 1.20565 troy oz of pure gold × gold spot $3,876.40/oz (gold-api.com). That is more gold than in a 1 oz Gold Eagle or Krugerrand.
Key facts
- Melt value: $4,673.58 (Oct 31, 2026 2:24 AM ET)
- Gold content: 1.20565 troy oz
- Weight / fineness: about 41.67 g, .900 gold
- Years: first struck 1921
- Gold spot: $3,876.40/oz (gold-api.com, Oct 31, 2026 2:24 AM ET)
Specifications (checked Oct 24, 2026)
| Spec | Value | Source |
|---|---|---|
| Gold content | 1.20565 troy oz (37.5 g) of pure gold | source |
| Fineness | .900 | source |
| Diameter | 37.0 mm | source |
| Gross weight | about 41.67 g (1.20565 oz ÷ 0.900 × 31.1035 g) | calculated |
| History | First struck in 1921 for the centenary of independence; production stopped in 1931 and restarted in 1943 | source |
Sources: Banco de México: Familia del Centenario, oro.
Mexican 50 Pesos gold (Centenario) melt value by quantity
| Coins | Gold (troy oz) | Melt |
|---|---|---|
| 1 | 1.2057 | $4,673.58 |
| 5 | 6.0283 | $23,367.91 |
| 10 | 12.0565 | $46,735.82 |
| 20 | 24.1130 | $93,471.63 |
| 25 | 30.1413 | $116,839.54 |
| 100 | 120.5650 | $467,358.15 |
Melt = 1.20565 troy oz × gold spot $3,876.40/oz as of Oct 31, 2026 2:24 AM ET (gold-api.com). Full-weight coins; worn coins can be slightly lighter.
How to recognize a Mexican 50 Pesos gold (Centenario)
The Winged Victory (Angel of Independence) with the volcanoes Iztaccíhuatl and Popocatépetl on one side and an earlier version of Mexico's national arms on the other, per Banco de México.
Mexican 50 Pesos gold (Centenario) facts
- The Centenario family also includes the 20 pesos Azteca (27.5 mm), 10 pesos Hidalgo (22.5 mm), 5 pesos (19.0 mm), 2.5 pesos (15.5 mm) and 2 pesos (13.0 mm), all .900 gold. (source)
- The coin marks the first centenary of Mexico's independence, which is where the name Centenario comes from. (source)
- Its total weight (about 41.67 g) includes 10% alloy, so melt must be figured on the 37.5 g of pure gold, not on the gross weight.
Why the Centenario is worth more than 1 oz
The Centenario holds 1.20565 oz of gold, so its melt value is about 21% more than one ounce of gold at the same spot price. Banco de México still lists it in its Centenario family of .900 gold coins.
The 50 pesos face value has nothing to do with its worth: it trades on its gold. Some dates can carry a collector premium, so check your year with the estimate tool below.
Mexican 50 Pesos gold (Centenario): collector estimate vs melt
Pick a year to compare Numista's live estimates by grade with melt (N#15038).
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Related melt values
1 oz Silver Libertad · 1 oz Silver Britannia · Barber half dollar · $20 Double Eagle · British Sovereign · 1 oz Krugerrand · Coin value lookup (melt vs collector estimate) · Sell gold coins
Frequently asked questions
How much does a Mexican 50 peso gold coin weigh?
About 41.67 g in total, of which 37.5 g (1.20565 troy oz) is pure gold, at .900 fineness (Banco de México).
What is a Mexican 50 peso gold coin worth?
$4,673.58 in gold as of Oct 31, 2026 2:24 AM ET: 1.20565 troy oz at gold spot. Dealer prices and bids sit near that figure, so compare several.
What is a 1947 Mexican 50 peso gold coin worth?
In gold, $4,673.58 as of Oct 31, 2026 2:24 AM ET, the same as other dates. The Numista check on this page shows live collector estimates for 1947.
Numista data on this page (issue lists and collector price estimates) is loaded live from Numista each time you ask for it, through our server, and is not stored by Bullion Price Check. Numista is a collaborative catalog: its estimates are not an appraisal, a grading or an offer. Source: Numista (numista.com). Numista is a trademark of its owner; no endorsement implied.
General information, not financial advice. Bullion Price Check publishes price data; it does not buy or sell coins.