Coin
Centenario · 50 gold pesosCentenario · 50 gold pesos
Mexican Centenario Melt Value Calculator
Enter the number of 50-peso Centenarios. Banco de México states 1.20565 troy ounces of pure gold at .900 fineness; the denomination itself is not treated as the metal content.
One selected coin · theoretical melt value
$5,049.36USD · one documented coinData source Twelve Data quoteLast updated Oct 2, 2026, 5:28 AM UTCFX reference date 2026-10-02Status Latest validated provider value — timing follows the source
Pure gold
1.20565 troy oz, as stated by Banco de MéxicoFineness
.900Specification and intent
Centenario ownership: the 50-peso coin only
This page owns Centenario and 50 gold-peso intent. The separately linked Mexican Gold Peso calculator handles Azteca and Hidalgo denominations (20, 10, 5, 2.5, and 2 pesos), not the Centenario.
Mexican CentenarioCentenario / 50-peso issue only
- Issuer
- Banco de México / Casa de Moneda de México
- Country
- Mexico
- Specification coverage
- Centenario / 50-peso issue only
- Source method
- Banco de México states 1.20565 troy ounces of pure gold and 0.900 fineness. The face denomination is descriptive and is never used as a value input.
| Supported selection | Issue period | Denomination | Fineness | Fine gold | Gross weight | Source |
|---|---|---|---|---|---|---|
| Centenario · 50 gold pesos | Centenario / 50-peso issue only | 50 gold pesos | 900.00‰ | 1.20565 troy oz | Not stated | Mint/source ↗ |
Coin-level reference: Banco de México Centenario specification
Interactive tool
Estimate Centenario metal value
Enter a whole-coin count. The calculation uses official pure-gold content, independent of face denomination or gross mass.
Enter a whole number.
Selected specificationCentenario · 50 gold pesos · Mexican CentenarioBanco de México states 1.20565 troy ounces of pure gold and 0.900 fineness. The face denomination is descriptive and is never used as a value input.
Fine gold in selected quantity1.205650 troy ozGross weight not stated in the linked specification.
Theoretical melt value · USD$5,049.36Fine gold × spot; no premium included.
The estimate values documented fine-gold content at the current spot reference. It is not an offer, appraisal, authentication, or collector value.
Calculation method
How the result is calculated
1.20565 stated fine troy ounces per coin × count × current Gold spot per troy ounce.
Theoretical spot value is not the Centenario's retail, collectible, authenticated, or guaranteed resale value. Gross coin mass is not displayed because the cited record does not supply it.
Evidence and references
Specification sources
Primary references where available
Information only, not investment advice. Theoretical metal value is not a dealer offer, retail price, jewelry appraisal, assay, or guaranteed sale price.