The Mexican Peso was revalued on January 1, 1993. Pesos dated before that date (Old Mexican Pesos - MXP) are 1000 times less valuable than the New Mexican Pesos - MXN.

Old Mexican Peso (MXP) and Unobtanium (UNO) Currency Exchange Rate Conversion Calculator

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This Mexican Peso and Unobtanium convertor is up to date with exchange rates from November 19, 2025.

Enter the amount to be converted in the box to the left of Mexican Peso. Use "Swap currencies" to make Unobtanium the default currency. Click on Unobtaniums or Mexican Pesos to convert between that currency and all other currencies.

The Mexican Peso is the currency in Mexico (MX, MEX). The Unobtanium is the currency in no countries. The symbol for MXN can be written Mex$. The symbol for UNO can be written UNO. The Mexican Peso is divided into 100 centavos. The exchange rate for the Mexican Peso was last updated on November 18, 2025 from The International Monetary Fund. The exchange rate for the Unobtanium was last updated on January 20, 2021 from coinmarketcap.com. The MXN conversion factor has 6 significant digits. The UNO conversion factor has 15 significant digits.


MXN UNO
coinmill.com
10.00 0.01017
20.00 0.02034
50.00 0.05084
100.00 0.10168
200.00 0.20335
500.00 0.50838
1000.00 1.01677
2000.00 2.03354
5000.00 5.08385
10,000.00 10.16769
20,000.00 20.33539
50,000.00 50.83846
100,000.00 101.67693
200,000.00 203.35386
500,000.00 508.38464
1,000,000.00 1016.76928
2,000,000.00 2033.53857
MXN rate
November 18, 2025
UNO MXN
coinmill.com
0.01000 9.85
0.02000 19.65
0.05000 49.20
0.10000 98.35
0.20000 196.70
0.50000 491.75
1.00000 983.50
2.00000 1967.00
5.00000 4917.55
10.00000 9835.05
20.00000 19,670.15
50.00000 49,175.35
100.00000 98,350.75
200.00000 196,701.45
500.00000 491,753.65
1000.00000 983,507.30
2000.00000 1,967,014.60
UNO rate
January 20, 2021

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