Mexican 50 Centavos 1994 (Aluminum Bronze): Value Guide

If you inherited or found a 1994 Mexican 50 centavos, here is the honest answer: a circulated one is worth about its face value, a few cents. Mexico struck 100,000,000 of them, so it is extremely common. Only a top-grade, uncirculated example reaches around 22 USD. The date 1994 adds nothing on its own.

What it is worth in 2026

This coin is made of aluminum bronze, a copper-aluminum alloy with a gold-like color. It contains no silver and no gold, so there is no precious-metal floor under it. Its only value is numismatic, and that only kicks in when the coin is in high grade.

• Circulated (worn, seen use): essentially face value, a few US cents.
• Extra Fine (EF, light wear): we have seen a European dealer offer one near 12 euros. That is the ceiling for a nice circulated piece, and it is optimistic.
• Uncirculated (MS, mint state): NGC references put the range from a few cents up to roughly 22 USD depending on grade.

The pattern is simple: you get paid for condition, not for the year.

Coin	Year	Grade	Value (USD)
50 Centavos aluminum bronze	1994	Circulated	Face value, a few cents
50 Centavos aluminum bronze	1994	EF (Extra Fine)	Around 12 to 14
50 Centavos aluminum bronze	1994	MS (Uncirculated)	Up to about 22

Specifications (keep these to verify yours)

• Metal: aluminum bronze (copper-aluminum alloy, gold-colored)
• Weight: 4.39 g
• Diameter: 22 mm
• Shape: dodecagonal, 12 sides (scalloped edge)
• Edge: plain (smooth)
• Mint mark: Mo (Casa de Moneda de México, the Mexican Mint)
• Reported mintage: 100,000,000 (Numiscorner)

The obverse carries the Mexican coat of arms (an eagle on a cactus with a serpent). The reverse shows the value 50 at center, the year at the top, and the Mo mint mark below. The lower border has stylized motifs taken from the Acceptance Ring of the Piedra del Sol, the Aztec Sun Stone often called the Aztec calendar. That Aztec detail is the signature of the whole series and separates it from older round 50 centavos coins.

Why it has 12 sides

This is a dodecagonal coin, a 12-sided design the Banco de México used for the 50 centavos of the "nuevos pesos" (new pesos) era from 1992 to 2009. The shape lets you identify the series at a glance, without even reading the date. If your coin is round, it belongs to an earlier or later type, not this one.

Is it rare? No

With 100,000,000 pieces struck for 1994, this is a common coin. It circulated for years and still turns up in drawers, jars and inherited coin lots. That abundance is exactly why a worn example is worth pocket change. Rarity drives price in numismatics, and there is no scarcity here.

The one thing that can add value: grade

Because the coin is so common, only truly uncirculated examples with full luster and no wear command a premium. If your coin has scratches, dark toning, or visible wear on the high points, treat it as a circulated piece worth face value. A crisp, unhandled coin is the only version worth grading or selling individually.

How to tell if yours is genuine

Counterfeits of a low-value coin like this are rare, since there is little profit in faking it. Still, check the physical facts:

• Aluminum bronze, gold color, 4.39 g, 22 mm, 12 sides, plain edge.
• Reverse shows the 50, the year 1994, the Mo mint mark, and the Sun Stone border.
• Any weight or shape that does not match is a red flag.

A cheap digital scale and a caliper settle almost every question.

Where to sell it

Because it is common and low value, the smart move is to sell it as part of a larger lot of Mexican coins, or to hold out for a genuine uncirculated example if you are buying. Check the Pesoteca store directory to reach dealers who buy and sell Mexican circulating coinage. You can also compare it with the full 50 centavos series and read up on the new pesos era it belongs to.

Have a whole box of Mexican coins and no idea which ones matter? Post photos in the Pesoteca forum and we will help you sort the pocket change from the pieces worth appraising.

Context of the fifty-centavo piece of the year 1994

This fifty-centavo coin (KM#549) was struck by the Mexican Mint in 1994, under the presidency of Carlos Salinas de Gortari. It is part of the family of circulating coins in a bronze and aluminum with nickel alloy that Banxico issued between 1992 and 2009, with 22 mm in diameter and 3.10 g in weight.

The year in Mexico. It is the year of the Zapatista uprising in Chiapas on January 1, of the assassination of Luis Donaldo Colosio on March 23, and of the December error, the devaluation of December 20 that took the peso from 3.44 to more than 5.30 per dollar in three weeks. It was also the year the autonomy of the Bank of Mexico took effect, on April 1, 1994. That year, according to INEGI's INPC, annual inflation closed at 7.05% and the Bank of Mexico's FIX exchange rate closed the year at 5.33 pesos per dollar.

How it circulated. In 1994 these pieces circulated during the Tequila crisis. In December the purchasing power of the centavo collapsed with the devaluation, although the coins remained in use to complete exact payments in shops and transport.

Numismatic note. The year 1994 is the last with Salinas in charge. The dies changed little, but the economic context turned these pieces into witnesses of one of the country's harshest financial crises. The obverse design is Banxico's official National Coat of Arms and the reverse shows the face value alongside the year of minting. Between years the design remains identical and only the engraved date changes, so the visible difference is minimal. The internal die variations, when they exist, are documented in the Bank of Mexico catalog.